Chapter 11 reports show heavy losses at Spirit Aviation (NYSE: FLYY)
Spirit Aviation Holdings, Inc. furnished Chapter 11 monthly operating reports for December 2025 and January 2026, providing unaudited financial data from its bankruptcy proceedings in the Southern District of New York.
For December 2025, Spirit reported total operating revenues of $296,449,761, operating income of $8,504,219 and a net loss of $2,068,070,493, driven largely by reorganization items of $2,056,758,430. Total assets were $5,986,082,951 and total liabilities $8,080,717,804, resulting in negative equity of $2,094,634,853.
For January 2026, operating revenues were $250,341,440, with an operating loss of $42,055,390 and a net loss of $125,187,011. As of January 31, 2026, Spirit reported total assets of $5,892,065,588, total liabilities of $8,108,155,090 and negative equity of $2,216,089,502. Significant liabilities are classified as “liability subject to compromise,” reflecting claims being addressed in the Chapter 11 process.
Positive
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Insights
Monthly Chapter 11 reports show large losses and deeply negative equity.
The reports confirm Spirit Aviation is operating under Chapter 11 with substantial restructuring charges. December 2025 shows operating revenues of $296.4M and a small operating profit, but a very large net loss of $2.07B from reorganization items.
By January 2026, revenues fall to $250.3M with an operating loss of $42.1M and a net loss of $125.2M. The balance sheets show assets around $5.9B against liabilities above $8.1B, leaving equity more than $2.2B negative and most obligations classified as liabilities subject to compromise.
These figures underscore the scale of the restructuring the court will need to address, including how the large liability subject to compromise balances are ultimately resolved in a plan of reorganization or other court-approved outcome.
8-K Event Classification
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
___________________
FORM
___________________
CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
___________________
(Exact name of registrant as specified in its charter)
___________________
| (State or other jurisdiction | (Commission | (IRS Employer |
| of incorporation) | File Number) | Identification No.) |
| (Address of principal executive offices, including zip code) |
(
(Registrant’s telephone number, including area code)
N/A
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |
Securities registered pursuant to Section 12(b) of the Act: None
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 7.01 Regulation FD Disclosure.
Monthly Operating Report
As previously disclosed, on August 29, 2025, Spirit Aviation Holdings, Inc. (the “Company”) and its subsidiaries (the Company and such subsidiaries, each a “Debtor”) filed voluntary petitions for relief under chapter 11 of title 11 of the United States Code (the “Bankruptcy Code”) in the United States Bankruptcy Court for the Southern District of New York (the “Bankruptcy Court”). The Debtors’ chapter 11 cases (the “Chapter 11 Cases”) are being jointly administered for procedural purposes only under case number 25-11897 (SHL).
On March 26, 2026, the Company filed its monthly operating reports for the months ended December 31, 2025, and January 31, 2026 (the “Monthly Operating Reports”) with the Bankruptcy Court. Each Monthly Operating Report is attached hereto as Exhibit 99.1 and is incorporated herein by reference. This current report (including the exhibits hereto or any information included therein) shall not be deemed an admission as to the materiality of any information required to be disclosed solely by reason of Regulation FD.
Additional information about the Chapter 11 Cases, and copies of all documents publicly filed in the Chapter 11 Cases (including the Monthly Operating Reports), can be accessed free of charge at https://dm.epiq11.com/SpiritAirlines.
The information included in this Current Report on Form 8-K under Item 7.01 is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to liabilities of that Section, unless the registrant specifically states that the information is to be considered “filed” under the Exchange Act or incorporates it by reference into a filing under the Exchange Act or the Securities Act of 1933, as amended.
Cautionary Statement Regarding Financial and Operating Data
The Company cautions investors and potential investors not to place undue reliance upon the information contained in any Monthly Operating Report, which were not prepared for the purpose of providing the basis for an investment decision relating to any of the Debtors’ securities. Each Monthly Operating Report is limited in scope, covers a limited time period, and has been prepared solely for the purpose of complying with the reporting requirements applicable in the Chapter 11 Cases. The Monthly Operating Reports were not audited or reviewed by independent accountants, are in a format prescribed by applicable bankruptcy laws and regulations, and are subject to future adjustment and reconciliation. Therefore, the Monthly Operating Reports do not necessarily contain all information required in filings pursuant to the Exchange Act, or may present such information differently from such requirements. There can be no assurance that, from the perspective of an investor or potential investor in the Debtors’ securities, any Monthly Operating Report is complete. Each Monthly Operating Report also may contain information for periods which are shorter or otherwise different from those required in the Company’s reports pursuant to the Exchange Act, and such information might not be indicative of the Company’s financial condition or operating results for the period that would be reflected in the Company’s financial statements or in its reports pursuant to the Exchange Act. Results set forth in any Monthly Operating Report should not be viewed as indicative of future results.
Cautionary Statement Regarding Forward-Looking Statements
This Current Report on Form 8-K (this “Current Report”) contains various forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) which are subject to the “safe harbor” created by those sections. Forward-looking statements are based on our management's beliefs and assumptions and on information currently available to our management. All statements other than statements of historical facts are “forward-looking statements” for purposes of these provisions. In some cases, you can identify forward-looking statements by terms such as “may,” “will,” “should,” “could,” “would,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “project,” “predict,” “potential,” and similar expressions intended to identify forward-looking statements. Forward-looking statements include, but are not limited to, the Consent Solicitation, the Proposed Amendments and the Chapter 11 Cases. Forward-looking statements are subject to risks, uncertainties and other important factors that could cause actual results and the timing of certain events to differ materially from future results expressed or implied by such forward-looking statements. Factors include, among others, risks attendant to the bankruptcy process, including the Company's ability to obtain court approval from the Court with respect to motions or other requests made to the Court throughout the course of Chapter 11; the effects of Chapter 11, including increased legal and other professional costs necessary to execute the Company's restructuring process, on the Company's liquidity (including the availability of operating capital during the pendency of Chapter 11); the effects of Chapter 11 on the interests of various constituents and financial stakeholders; the length of time that the Company will operate under Chapter 11 protection and the continued availability of operating capital during the pendency of Chapter 11; employee attrition and the Company's ability to retain senior management and other key personnel due to the distractions and uncertainties; and other factors discussed in the Company's Annual Report on Form 10-K and subsequent quarterly reports on Form 10-Q filed with the SEC and other factors, as described in the Company's filings with the Securities and Exchange Commission, including the detailed factors discussed under the heading "Risk Factors" in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2024, as supplemented in the Company's Quarterly Report on Form 10-Q for the fiscal quarters ended June 30, 2025 and September 30, 2025. Furthermore, such forward-looking statements speak only as of the date of this release. Except as required by law, we undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements. Risks or uncertainties (i) that are not currently known to us, (ii) that we currently deem to be immaterial, or (iii) that could apply to any company, could also materially adversely affect our business, financial condition, or future results. Additional information concerning certain factors is contained in the Company's Securities and Exchange Commission filings, including but not limited to the Company's Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, and Current Reports on Form 8-K.
| Item 9.01. | Financial Statements and Exhibits. |
(d) Exhibits
|
Exhibit No. |
Description |
| 99.1 | Monthly Operating Reports of Spirit Aviation Holdings, Inc. for the months ended December 31, 2025, and January 31, 2026, filed with the United States Bankruptcy Court for the Southern District of New York. |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL Document) |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| Date: March 27, 2026 | SPIRIT AVIATION HOLDINGS, INC. | |
| By: | /s/ Thomas Canfield | |
| Name: |
Thomas Canfield | |
| Title: |
Executive Vice President and General Counsel | |
Exhibit 99.1

UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 Case No. 25 - 11897 (SHL) Jointly Administered In re: SPIRIT AVIATION HOLDINGS, INC., et al. , Debtors. 1 GLOBAL NOTES AND STATEMENT OF LIMITATION, METHODOLOGY, AND DISCLAIMERS REGARDING THE MONTHLY OPERATING REPORT FOR DECEMBER 2025 Spirit Aviation Holdings, Inc . and its affiliates (collectively, the “ Debtors ”), each of which is a Debtor in the above - captioned jointly administered chapter 11 cases (the “ Chapter 11 Cases ”) prepared the attached monthly operating report for December 2025 (together herewith and with all exhibits and schedules thereto, the “ MOR ”) . On August 29 , 2025 , the Debtors filed voluntary petitions for relief under chapter 11 of title 11 of the United States Code (the “ Bankruptcy Code ”) in the United States Bankruptcy Court for the Southern District of New York (the “ Bankruptcy Court ”) . The Debtors remain in possession of their property and continue to operate and manage their businesses as debtors in possession pursuant to sections 1107 (a) and 1108 of the Bankruptcy Code . The Chapter 11 Cases are being jointly administered for procedural purposes only pursuant to Rule 1015 (b) Federal Rules of Bankruptcy Procedure, as ordered by the Bankruptcy Court [ECF No . 35 ] . The following notes and statements and limitations pertain to, are incorporated by reference in, and comprise an integral part of, the MOR, and should be referred to and considered in connection with any review thereof . 1 . Basis of Presentation . The Debtors prepared the MOR with the assistance of their advisors and professionals, and are filing it solely for purposes of complying with the reporting requirements applicable in the Chapter 11 Cases . There can be no assurance that such information is complete, and the MOR may be subject to revision . This MOR is unaudited, limited in scope, and has not been prepared in accordance with federal or state securities laws or other applicable non - bankruptcy law or in lieu of complying with any periodic reporting requirements thereunder . The Debtors and their agents, advisors, attorneys, and other professionals undertake no responsibility to indicate variations from securities laws, other laws, or generally accepted accounting principles herein, or for any evaluations of the Debtors based on this financial information or any other information . This information has not been subjected to audit procedures that would typically be applied to financial information presented in accordance with U . S . GAAP or any other recognized financial reporting framework, and upon application of such procedures, the presented financial information could be subject to material changes . 1 The Debtors’ names and last four digits of their respective employer identification numbers are as follows : Spirit Aviation Holdings, Inc . ( 1797 ) ; Spirit Airlines, LLC ( 7023 ) ; Spirit Finance Cayman 1 Ltd . ( 7020 ) ; Spirit Finance Cayman 2 Ltd . ( 7362 ) ; Spirit IP Cayman Ltd . ( 4732 ) ; and Spirit Loyalty Cayman Ltd . ( 4752 ) . The Debtors’ mailing address is 1731 Radiant Drive, Dania Beach, FL 33004 . 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 1 of 20

2 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 2 of 20 The MOR is not intended to reconcile to any financial statements or schedules otherwise prepared, filed, or distributed by or for the Debtors . Each signatory to the MOR has necessarily relied upon the efforts, statements, advice, and representations of personnel of the Debtors and their agents, advisors, attorneys, and other professionals . Each signatory has not (and could not have) personally verified the accuracy of each such statement, representation, and answer contained in the MOR . The financial information contained herein is presented per Spirit’s books and records without, among other things, all adjustments or reclassification that may be necessary or typical with respect to consolidating financial statements or SEC reporting purposes or in accordance with U . S . GAAP . The Debtors’ accounting systems, policies, and practices were developed to produce consolidated financial statements at the Spirit Airlines, LLC reporting entity rather than financial statements at each individual legal entity . The Cayman Debtors do not have day - to - day business operations or physical presence and thus do not traditionally maintain books and records in the ordinary course . Upon agreement reached with the United States Trustee for the Southern District of New York (the “ U . S . Trustee ”), the Cayman Debtors are to provide information for Part 1 and Part 7 , and provide no financial statement attachments at the entity - level . As such, intercompany balances, historical retained earnings, and equity balances for the Cayman Debtors are not reflected in the separate MORs for each of the Cayman Debtors as these were not historically maintained in the Debtors’ accounting system . 2. Reporting Period . Unless otherwise noted, the MOR reflects the Debtors’ books and records and financial activity occurring during the applicable reporting period . Except as otherwise noted, no adjustments have been made to activity occurring after the close of the reporting period . The first MOR reporting period encompasses the reporting period from August 29 , 2025 through September 30 , 2025 . The October MOR and all subsequent MOR reporting periods cover the full calendar month . 3. Disbursement Systems . Cash is received and disbursed by the Debtors in a manner consistent with the Debtors’ historical cash management practices, as described in the Motion of the Debtors for Entry of Interim and Final Orders (I) Authorizing (A) the Debtors to Maintain their Existing Cash Management System, Bank Accounts, and Business Forms, (B) the Debtors to Open and Close Bank Accounts, and (C) Financial Institutions to Administer the Bank Accounts and Honor and Process Related Checks and Transfers, (II) Waiving Deposit and Investment Requirements, and (III) Allowing Intercompany Transactions and Affording Administrative Expense Priority to Post - Petition Intercompany Claims [ECF No . 18 ] . 4. Use of Information . The financial information disclosed herein was not prepared in accordance with federal or state securities laws or other applicable non - bankruptcy law or in lieu of complying with any periodic reporting requirements thereunder . The MOR should not be used or relied upon for any other purpose, including for information relating to the Debtors’ current or future financial condition or performance or for purchasing, selling, or transferring the claims against or equity interest in the Debtors . 5. Payment of Prepetition Claims Pursuant to First Day Orders . Pursuant to certain “first day” orders entered by the Bankruptcy Court in the Chapter 11 Cases (collectively, the “ First Day Orders ”), the Debtors are authorized (but not directed) to pay or otherwise satisfy various prepetition claims, including those related to employees, lienholders, customer obligations, insurance, critical vendors, taxes and fees, and intercompany transactions . To the extent any

3 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 3 of 20 reportable payments were made on account of prepetition claims following commencement of these Chapter 11 Cases pursuant to a First Day Order, such payments have been included in the applicable reporting matrices or notices required per, and identified in, each respective final First Day Order . 6. Reservation of Rights . Although the Debtors and their advisors made reasonable efforts to ensure that the MOR is as accurate and complete as possible under the circumstances and based on information available at the time of preparation, inadvertent errors or omissions may have occurred . The Debtors hereby reserve all rights to dispute the nature, amount, validity, status, enforceability, or executory natures of any claim, agreement, representation, or other statement set forth in this MOR . Further, the Debtors reserve the right to amend or supplement the MOR in all respects, as they deem necessary or appropriate, but shall be under no obligation to do so . Nothing contained in this MOR shall constitute a waiver of the Debtors’ rights or an admission of any kind with respect to these Chapter 11 Cases or any claim of or against any Debtor . 7. Specific MOR Disclosures . Notes to Cover Page The Debtors’ current full - time employee count is reported as of January 1 , 2026 , while the order for relief figure reflects the count as of September 30 , 2025 . Notes to Part 1 : Cash balances, receipts, and disbursements reflect bank activity during the reporting period . Timing differences in recognition of certain transactions may create discrepancies between bank balances presented in Part 1 and cash balances reported in the Balance Sheet attachment to the MOR . Where applicable, the Debtors convert non - USD cash transactions to USD using applicable currency exchange rates . As a result, changes in currency exchange rates give rise to month - over - month fluctuations in cash balances which are reported in USD . Intercompany receipts and disbursements are excluded from Parts 1 (b) and 1 (c), respectively . As such, the ending cash balances in Part 1 will not comport with the ending cash balances in the Debtors’ bank statements or the Debtors’ books and records . A reconciliation of end - of - month bank balances to the balances presented in Part 1 is provided in the attached Statement of Cash Receipts and Disbursements . The Debtors bank accounts under the Spirit Airlines, LLC entity reflect all of the Debtors’ domestic and international bank accounts other than the Wilmington Trust accounts (held at Spirit Loyalty Cayman Ltd . ) . Receipts for the Spirit Airlines, LLC entity exclude both loyalty receipts from credit card points block purchasers as well as interest income received directly into the Wilmington Trust accounts . All disbursements from the Debtors are made at the Spirit Airlines, LLC entity .

4 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 4 of 20 Notes to Part 2: For ease of reference, Part 2 balances have been consolidated on the MOR for Spirit Airlines, LLC, as the Cayman Debtors do not have standalone balance sheets. Spirit Airlines, LLC has no inventory. All due and owing post - petition amounts, excluding amounts arising under the EETC and bilateral facilities, are included in Part 2(f). Notes to Part 3 : None Notes to Part 4 : Part 4 (e) does not incorporate certain general and administrative expenses related to payroll, technology, or other expenses that would otherwise be considered as general and administrative expenses for purposes of MOR reporting . This is due to the setup of the Debtors’ accounting system — the Debtors do not separately classify expenses in their general ledger accounts between general and administrative expense financial statement line items . Notes to Part 5 : Part 5 (a) includes payments made to Debtors’ and Unsecured Creditors’ Committee’s professionals in their capacities as advisors to the Debtors . Part 5 (b) reflects payments made in accordance with the Bankruptcy Court’s Order Authorizing the Retention and Compensation of Professionals Utilized in the Ordinary Course of Business [ECF No . 133 ] . Part 5 (c) includes payments made to professionals of various creditor constituencies in the Chapter 11 Cases (including in accordance with the Bankruptcy Court’s final DIP order [ECF No . 384 ]) . Notes to Part 6 : The accrued balances shown are representative of the accrued balances as of December 31 , 2025 . The accrued employer tax balance was calculated specifically for the purposes of the MOR, and is not a part of the Debtors’ Books and Records on a standalone basis . Notes to Part 7 : For Part 7 (a), pursuant to the relief granted via the First Day Orders, the Debtors made payments on account of certain prepetition debts . Where required, details of these payments have been delivered to the required notice parties pursuant to the reporting requirements contained within the final First Day Orders . For purposes of Part 7 (c), the Debtors included information with respect to the individuals that the Debtors believe may be included in the definition of “insider” set forth in section 101 ( 31 ) of the Bankruptcy Code during the reporting period . Such individuals may no longer serve in such capacities . Persons listed as “insiders” have been included for informational purposes only and their inclusion shall not constitute an admission that those entities or persons are insiders for purposes of section 101 ( 31 ) of the Bankruptcy Code . The listing of a person as an insider for purposes of the MOR is not intended to be, nor should it be, construed as an

5 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 5 of 20 admission of any fact, right, claim, or defense and all such rights, claims, and defenses are hereby expressly reserved . Information regarding the individuals listed as insiders in the MOR has been included for informational purposes only and such information may not be used for any purpose, including to determine (a) control of any Debtor, (b) the extent to which any individual exercised management responsibilities or functions, (c) corporate decision - making authority over any Debtor, or (d) whether such individual could successfully argue that he or she is not an insider under applicable law, including the Bankruptcy Code and federal securities laws, or with respect to any theories of liability . Where Part 7 (c) is indicated as “Yes,” such persons were confirmed to have received employee compensation payments in the ordinary course of business . ***

25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 6 of 20 UNITED STATES BANKRUPTCY COURT Southern DISTRICT OF New York In Re. Spirit Aviation Holdings, Inc. Debtor(s) Case No. 25 - 11897 Lead Case No. 25 - 11897 Jointly Administered Monthly Operating Report Chapter 11 Petition Date: 08/29/2025 Reporting Period Ended: 12/31/2025 Months Pending: 4 Reporting Method: 1 1 8 4 Industry Classification: Accrual Basis Cash Basis Debtor's Full - Time Employees (current): 0 Debtor's Full - Time Employees (as of date of order for relief): 0 Supporting Documentation (check all that are attached): (For jointly administered debtors, any required schedules must be provided on a non - consolidated basis for each debtor) Statement of cash receipts and disbursements Balance sheet containing the summary and detail of the assets, liabilities and equity (net worth) or deficit Statement of operations (profit or loss statement) Accounts receivable aging Postpetition liabilities aging Statement of capital assets Schedule of payments to professionals Schedule of payments to insiders All bank statements and bank reconciliations for the reporting period Description of the assets sold or transferred and the terms of the sale or transfer Printed Name of Responsible Party Date 450 Lexington Ave New York, NY 10017 Address /s/ Noah Z. Sosnick Signature of Responsible Party 03/25/2026 Noah Z. Sosnick 1 UST Form 11 - MOR (12/01/2021) STATEMENT: This Periodic Report is associated with an open bankruptcy case; therefore, Paperwork Reduction Act exemption 5 C.F.R. 1320.4(a)(2) applies.

25 - 11897 - shl Doc 895 Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Cumulative Current Month Part 1: Cash Receipts and Disbursements $0 a. Cash balance beginning of month $0 $0 b. Total receipts (net of transfers between accounts) $0 $0 c. Total disbursements (net of transfers between accounts) $0 d. Cash balance end of month (a+b - c) $0 $0 e. Disbursements made by third party for the benefit of the estate $0 $0 f. Total disbursements for quarterly fee calculation (c+e) Current Month Part 2: Asset and Liability Status (Not generally applicable to Individual Debtors. See Instructions.) $0 a. Accounts receivable (total net of allowance) $0 b. Accounts receivable over 90 days outstanding (net of allowance) c. Inventory ( Book (attach explanation)) Market Other $0 Total current assets d $0 Total assets e. $0 Postpetition payables (excluding taxes) f. $0 Postpetition payables past due (excluding taxes) g. $0 Postpetition taxes payable h. $0 Postpetition taxes past due i. $0 Total postpetition debt (f+h) j. $0 Prepetition secured debt k. $0 Prepetition priority debt l. $0 Prepetition unsecured debt m. $0 Total liabilities (debt) (j+k+l+m) n. $0 Ending equity/net worth (e - n) o. $0 Part 3: Assets Sold or Transferred Current Month Cumulative a. b. c. $0 $0 Total cash sales price for assets sold/transferred outside the ordinary course of business $0 $0 Total payments to third parties incident to assets being sold/transferred outside the ordinary course of business Net cash proceeds from assets sold/transferred outside the ordinary $0 $0 course of business (a - b) Cumulative Current Month Part 4: Income Statement (Statement of Operations) (Not generally applicable to Individual Debtors. See Instructions.) $0 a. Gross income/sales (net of returns and allowances) $0 b. Cost of goods sold (inclusive of depreciation, if applicable) $0 c. Gross profit (a - b) $0 d. Selling expenses $0 e. General and administrative expenses $0 f. Other expenses $0 g. Depreciation and/or amortization (not included in 4b) $0 h. Interest $0 i. Taxes (local, state, and federal) $0 j. Reorganization items $0 $0 k. Profit (loss) Filed 03/26/26 2 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 19:52:21 Main Document Pg 7 of 20

3 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Part 5: Professional Fees and Expenses Paid Cumulative Paid Current Month Approved Cumulative Approved Current Month a. Debtor's professional fees & expenses (bankruptcy) Aggregate Total Itemized Breakdown by Firm Role Firm Name i ii iii iv v vi vii viii ix x xi xii xiii xiv xv xvi xvii xviii xix xx xxi xxii xxiii xxiv xxv xxvi xxvii xxviii xxix xxx xxxi xxxii xxxiii xxxiv xxxv xxxvi 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 8 of 20

4 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 xxxvii xxxvii xxxix xl xli xlii xliii xliv xlv xlvi xlvii xlviii xlix l li lii liii liv lv lvi lvii lviii lix lx lxi lxii lxiii lxiv lxv lxvi lxvii lxviii lxix lxx lxxi lxxii lxxiii lxxiv lxxv lxxvi lxxvii lxxviii 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 9 of 20

5 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 lxxix lxxx lxxxi lxxxii lxxxiii lxxxiv lxxxv lxxxvi lxxxvi lxxxvi lxxxix xc xci xcii xciii xciv xcv xcvi xcvii xcviii xcix c ci Paid Cumulative Paid Current Month Approved Cumulative Approved Current Month b. Debtor's professional fees & expenses (nonbankruptcy) Aggregate Total Itemized Breakdown by Firm Role Firm Name i ii iii iv v vi vii viii ix x xi xii xiii xiv 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 10 of 20

6 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 xv xvi xvii xviii xix xx xxi xxii xxiii xxiv xxv xxvi xxvii xxviii xxix xxx xxxi xxxii xxxiii xxxiv xxxv xxxvi xxxvii xxxvii xxxix xl xli xlii xliii xliv xlv xlvi xlvii xlviii xlix l li lii liii liv lv lvi 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 11 of 20

7 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 lvii lviii lix lx lxi lxii lxiii lxiv lxv lxvi lxvii lxviii lxix lxx lxxi lxxii lxxiii lxxiv lxxv lxxvi lxxvii lxxviii lxxix lxxx lxxxi lxxxii lxxxiii lxxxiv lxxxv lxxxvi lxxxvi lxxxvi lxxxix xc xci xcii xciii xciv xcv xcvi xcvii xcviii 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 12 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 xcix c c. All professional fees and expenses (debtor & committees) Part 6: Postpetition Taxes Current Month Cumulative $0 $0 a. Postpetition income taxes accrued (local, state, and federal) $0 $0 b. Postpetition income taxes paid (local, state, and federal) $0 $0 c. Postpetition employer payroll taxes accrued $0 $0 d. Postpetition employer payroll taxes paid $0 $0 e. Postpetition property taxes paid $0 $0 f. Postpetition other taxes accrued (local, state, and federal) $0 $0 g. Postpetition other taxes paid (local, state, and federal) Part 7: Questionnaire - During this reporting period: Yes Yes No No a. Were any payments made on prepetition debt? (if yes, see Instructions) b. Were any payments made outside the ordinary course of business without court approval? (if yes, see Instructions) c. Were any payments made to or on behalf of insiders? d. Are you current on postpetition tax return filings? e. Are you current on postpetition estimated tax payments? f. Were all trust fund taxes remitted on a current basis? g. Was there any postpetition borrowing, other than trade credit? (if yes, see Instructions) h. Were all payments made to or on behalf of professionals approved by the court? Yes Yes Yes Yes Yes No No No No No Yes No N/A i. Do you have: Worker's compensation insurance? If yes, are your premiums current? Casualty/property insurance? If yes, are your premiums current? General liability insurance? If yes, are your premiums current? j. Has a plan of reorganization been filed with the court? k. Has a disclosure statement been filed with the court? l. Are you current with quarterly U.S. Trustee fees as set forth under 28 U.S.C. 1930 ? Yes Yes Yes Yes Yes Yes Yes Yes Yes (if no, see Instructions) N/A (if no, see Instructions) No No N/A (if no, see Instructions) No No N/A No No No No No 8 UST Form 11 - MOR (12/01/2021) 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 13 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Part 8: Individual Chapter 11 Debtors (Only) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Yes No N/A a. Gross income (receipts) from salary and wages b. Gross income (receipts) from self - employment c. Gross income from all other sources d. Total income in the reporting period (a+b+c) e. Payroll deductions f. Self - employment related expenses g. Living expenses h. All other expenses i. Total expenses in the reporting period (e+f+g+h) j. Difference between total income and total expenses (d - i) k. List the total amount of all postpetition debts that are past due l. Are you required to pay any Domestic Support Obligations as defined by 11 Yes No U.S.C 101(14A)? m. If yes, have you made all Domestic Support Obligation payments? Privacy Act Statement 28 U.S.C. 589b authorizes the collection of this information, and provision of this information is mandatory under 11 U.S.C. 704, 1106, and 1107. The United States Trustee will use this information to calculate statutory fee assessments under 28 U.S.C. 1930(a)(6). The United States Trustee will also use this information to evaluate a chapter 11 debtor's progress through the bankruptcy system, including the likelihood of a plan of reorganization being confirmed and whether the case is being prosecuted in good faith. This information may be disclosed to a bankruptcy trustee or examiner when the information is needed to perform the trustee's or examiner's duties or to the appropriate federal, state, local, regulatory, tribal, or foreign law enforcement agency when the information indicates a violation or potential violation of law. Other disclosures may be made for routine purposes. For a discussion of the types of routine disclosures that may be made, you may consult the Executive Office for United States Trustee's systems of records notice, UST - 001, "Bankruptcy Case Files and Associated Records." See 71 Fed. Reg. 59,818 et seq. (Oct. 11, 2006). A copy of the notice may be obtained at the following link: http://www.justice.gov/ust/ eo/rules_regulations/index.htm. Failure to provide this information could result in the dismissal or conversion of your bankruptcy case or other action by the United States Trustee. 11 U.S.C. 1112(b)(4)(F). I declare under penalty of perjury that the foregoing Monthly Operating Report and its supporting documentation are true and correct and that I have been authorized to sign this report on behalf of the estate. /s/ Fred Cromer Signature of Responsible Party Chief Financial Officer Printed Name of Responsible Party 03/25/2026 Date Title Fred Cromer 9 UST Form 11 - MOR (12/01/2021) 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 14 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 PageOnePartOne PageOnePartTwo PageTwoPartOne PageTwoPartTwo 25 - 11897 - shl Doc 895 Filed 03/26/26 10 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 19:52:21 Main Document Pg 15 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Bankruptcy51to100 NonBankruptcy1to50 NonBankruptcy51to100 Bankruptcy1to50 25 - 11897 - shl Doc 895 Filed 03/26/26 11 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 19:52:21 Main Document Pg 16 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 PageFour PageThree 25 - 11897 - shl Doc 895 Filed 03/26/26 12 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 19:52:21 Main Document Pg 17 of 20

Entity Petition Number Spirit Loyalty Cayman Ltd. Spirit IP Cayman Ltd. Spirit Finance Cayman 2 Ltd. Spirit Finance Cayman 1 Ltd. Spirit Aviation Holdings, Inc. Spirit Airlines, LLC Combined Debtor Entities 25 - 11901 25 - 11900 25 - 11899 25 - 11898 25 - 11897 25 - 11896 NA $ 55,811,511 $ - $ - $ - $ - $ 743,687,517 $ 799,499,028 5,904,496 - - - - 542,601,836 548,506,333 - - - - - (480,322,133) (480,322,133) $ 61,716,007 $ - $ - $ - $ - $ 805,967,221 $ 867,683,228 - - - - - - - $ 805,967,221 $ - $ - $ - $ - $ 61,716,007 $ 867,683,228 (462,398) - - - - - (462,398) $ 805,504,823 $ - $ - $ - $ - $ 61,716,007 $ 867,220,830 United States Spirit Aviation Holdings, Inc., et al . Bankruptcy Court Monthly Operating Report - December 2025 Southern District of New York Case No: 25 - 11897 Exhibit 1 - Part 1: Cash Receipts and Disbursements ($ in USD) Beginning Cash / Restricted Cash Balance (11/30) Receipts from Third Parties Disbursements to Third Parties Ending Cash / Restricted Cash Intercompany Activities Intercompany Receipts (Disbursements) Ending Cash / Restricted Cash Bank Balance (12/31) Currency Translation and Funds in Transit Ending Cash / Restricted Cash Balance Adjusted (12/31) 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 18 of 20

United States Spirit Aviation Holdings, Inc., et al . Bankruptcy Court Monthly Operating Report - December 2025 Southern District of New York Case No: 25 - 11897 Exhibit 2 - Part 2: Asset and Liability Status ($ in USD) Spirit Aviation Holdings, Inc. Total for Period Ended 12/31/2025 272,959,259 Cash and cash equivalents 591,352,003 Restricted cash - Short - term investment securities 129,185,180 Accounts receivable, net - Income tax receivable 173,122,657 Prepaid expenses and other current assets $ 1,166,619,100 Total current assets 1,963,080,805 Flight equipment 452,243,183 Ground property and equipment (126,085,185) Less accumulated depreciation 2,003,534,609 Operating lease right - of - use assets 297,448,840 Pre - delivery deposits on flight equipment 34,768,730 Deferred heavy maintenance, net 194,472,869 Other long - term assets $ 4,819,463,851 Total non - current assets $ 5,986,082,951 Total assets 44,078,557 Accounts payable 337,694,315 Air traffic liability 484,730,986 Current maturities of long - term debt, net and finance leases - Current maturities of operating leases 410,166,026 Other current liabilities $ 1,276,669,884 Total current liabilities 724,225,050 Long - term debt and finance leases, less current maturities - Operating leases, less current maturities 62,385,508 Deferred income taxes 33,952,059 Deferred gains and other long - term liabilities 5,983,485,303 Liability subject to compromise 6,804,047,920 $ Total non - current liabilities 8,080,717,804 $ Total liabilities (2,094,634,853) $ Net assets 2,832 Common stock 740,978,217 Additional paid - in - capital - Treasury stock (2,835,615,767) Retained earnings (135) Accumulated other comprehensive income / (loss) $ (2,094,634,853) Total equity 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 19 of 20

United States Spirit Aviation Holdings, Inc., et al . Bankruptcy Court Monthly Operating Report - December 2025 Southern District of New York Case No: 25 - 11897 Exhibit 3 - Part 4: Income Statement (Statement of Operations) ($ in USD) Spirit Aviation Holdings, Inc. Month Ended 12/31/2025 290,687,743 Passenger 5,762,018 Other $ 296,449,761 Total operating revenues 66,159,214 Aircraft fuel 104,685,748 Salaries, wages and benefits 18,695,993 Landing fees and other rents 27,778,905 Aircraft rent 18,996,281 Depreciation and amortization 13,993,115 Maintenance, materials and repairs 8,092,349 Distribution 54,291,745 General and administrative (30,000,000) Special charges / (credits) 4,451,031 Loss / (gain) on disposal of assets 801,160 Other operating $ 287,945,542 Total operating expenses $ 8,504,219 Operating income / (loss) 21,319,863 Interest expense - Loss / (gain) on extinguishment of debt (75,732) Capitalized interest (2,221,579) Interest income 2,056,758,430 Reorganization items 1,138,878 Other (income) / expense $ 2,076,919,860 Total other (income) / expense (345,148) Provision / (benefit) for income taxes $ (2,068,070,493) Net income / (loss) 25 - 11897 - shl Doc 895 Filed 03/26/26 Entered 03/26/26 19:52:21 Main Document Pg 20 of 20

25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 1 of 20 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK In re: SPIRIT AVIATION HOLDINGS, INC., et al. , Debtors. 1 Chapter 11 Case No. 25 - 11897 (SHL) Jointly Administered GLOBAL NOTES AND STATEMENT OF LIMITATION, METHODOLOGY, AND DISCLAIMERS REGARDING THE MONTHLY OPERATING REPORT FOR JANUARY 2026 Spirit Aviation Holdings, Inc . and its affiliates (collectively, the “ Debtors ”), each of which is a Debtor in the above - captioned jointly administered chapter 11 cases (the “ Chapter 11 Cases ”) prepared the attached monthly operating report for January 2026 (together herewith and with all exhibits and schedules thereto, the “ MOR ”) . On August 29 , 2025 , the Debtors filed voluntary petitions for relief under chapter 11 of title 11 of the United States Code (the “ Bankruptcy Code ”) in the United States Bankruptcy Court for the Southern District of New York (the “ Bankruptcy Court ”) . The Debtors remain in possession of their property and continue to operate and manage their businesses as debtors in possession pursuant to sections 1107 (a) and 1108 of the Bankruptcy Code . The Chapter 11 Cases are being jointly administered for procedural purposes only pursuant to Rule 1015 (b) Federal Rules of Bankruptcy Procedure, as ordered by the Bankruptcy Court [ECF No . 35 ] . The following notes and statements and limitations pertain to, are incorporated by reference in, and comprise an integral part of, the MOR, and should be referred to and considered in connection with any review thereof . 1 . Basis of Presentation . The Debtors prepared the MOR with the assistance of their advisors and professionals, and are filing it solely for purposes of complying with the reporting requirements applicable in the Chapter 11 Cases . There can be no assurance that such information is complete, and the MOR may be subject to revision . This MOR is unaudited, limited in scope, and has not been prepared in accordance with federal or state securities laws or other applicable non - bankruptcy law or in lieu of complying with any periodic reporting requirements thereunder . The Debtors and their agents, advisors, attorneys, and other professionals undertake no responsibility to indicate variations from securities laws, other laws, or generally accepted accounting principles herein, or for any evaluations of the Debtors based on this financial information or any other information . This information has not been subjected to audit procedures that would typically be applied to financial information presented in accordance with U . S . GAAP or any other recognized financial reporting framework, and upon application of such procedures, the presented financial information could be subject to material changes . 1 The Debtors’ names and last four digits of their respective employer identification numbers are as follows : Spirit Aviation Holdings, Inc . ( 1797 ) ; Spirit Airlines, LLC ( 7023 ) ; Spirit Finance Cayman 1 Ltd . ( 7020 ) ; Spirit Finance Cayman 2 Ltd . ( 7362 ) ; Spirit IP Cayman Ltd . ( 4732 ) ; and Spirit Loyalty Cayman Ltd . ( 4752 ) . The Debtors’ mailing address is 1731 Radiant Drive, Dania Beach, FL 33004 .

2 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 2 of 20 The MOR is not intended to reconcile to any financial statements or schedules otherwise prepared, filed, or distributed by or for the Debtors . Each signatory to the MOR has necessarily relied upon the efforts, statements, advice, and representations of personnel of the Debtors and their agents, advisors, attorneys, and other professionals . Each signatory has not (and could not have) personally verified the accuracy of each such statement, representation, and answer contained in the MOR . The financial information contained herein is presented per Spirit’s books and records without, among other things, all adjustments or reclassification that may be necessary or typical with respect to consolidating financial statements or SEC reporting purposes or in accordance with U . S . GAAP . The Debtors’ accounting systems, policies, and practices were developed to produce consolidated financial statements at the Spirit Airlines, LLC reporting entity rather than financial statements at each individual legal entity . The Cayman Debtors do not have day - to - day business operations or physical presence and thus do not traditionally maintain books and records in the ordinary course . Upon agreement reached with the United States Trustee for the Southern District of New York (the “ U . S . Trustee ”), the Cayman Debtors are to provide information for Part 1 and Part 7 , and provide no financial statement attachments at the entity - level . As such, intercompany balances, historical retained earnings, and equity balances for the Cayman Debtors are not reflected in the separate MORs for each of the Cayman Debtors as these were not historically maintained in the Debtors’ accounting system . 2. Reporting Period . Unless otherwise noted, the MOR reflects the Debtors’ books and records and financial activity occurring during the applicable reporting period . Except as otherwise noted, no adjustments have been made to activity occurring after the close of the reporting period . The first MOR reporting period encompasses the reporting period from August 29 , 2025 through September 30 , 2025 . The October MOR and all subsequent MOR reporting periods cover the full calendar month . 3. Disbursement Systems . Cash is received and disbursed by the Debtors in a manner consistent with the Debtors’ historical cash management practices, as described in the Motion of the Debtors for Entry of Interim and Final Orders (I) Authorizing (A) the Debtors to Maintain their Existing Cash Management System, Bank Accounts, and Business Forms, (B) the Debtors to Open and Close Bank Accounts, and (C) Financial Institutions to Administer the Bank Accounts and Honor and Process Related Checks and Transfers, (II) Waiving Deposit and Investment Requirements, and (III) Allowing Intercompany Transactions and Affording Administrative Expense Priority to Post - Petition Intercompany Claims [ECF No . 18 ] . 4. Use of Information . The financial information disclosed herein was not prepared in accordance with federal or state securities laws or other applicable non - bankruptcy law or in lieu of complying with any periodic reporting requirements thereunder . The MOR should not be used or relied upon for any other purpose, including for information relating to the Debtors’ current or future financial condition or performance or for purchasing, selling, or transferring the claims against or equity interest in the Debtors . 5. Payment of Prepetition Claims Pursuant to First Day Orders . Pursuant to certain “first day” orders entered by the Bankruptcy Court in the Chapter 11 Cases (collectively, the “ First Day Orders ”), the Debtors are authorized (but not directed) to pay or otherwise satisfy various prepetition claims, including those related to employees, lienholders, customer obligations, insurance, critical vendors, taxes and fees, and intercompany transactions . To the extent any

3 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 3 of 20 reportable payments were made on account of prepetition claims following commencement of these Chapter 11 Cases pursuant to a First Day Order, such payments have been included in the applicable reporting matrices or notices required per, and identified in, each respective final First Day Order . 6. Reservation of Rights . Although the Debtors and their advisors made reasonable efforts to ensure that the MOR is as accurate and complete as possible under the circumstances and based on information available at the time of preparation, inadvertent errors or omissions may have occurred . The Debtors hereby reserve all rights to dispute the nature, amount, validity, status, enforceability, or executory natures of any claim, agreement, representation, or other statement set forth in this MOR . Further, the Debtors reserve the right to amend or supplement the MOR in all respects, as they deem necessary or appropriate, but shall be under no obligation to do so . Nothing contained in this MOR shall constitute a waiver of the Debtors’ rights or an admission of any kind with respect to these Chapter 11 Cases or any claim of or against any Debtor . 7. Specific MOR Disclosures . Notes to Cover Page The Debtors’ current full - time employee count is reported as of January 31 , 2026 , while the order for relief figure reflects the count as of September 30 , 2025 . Notes to Part 1 : Cash balances, receipts, and disbursements reflect bank activity during the reporting period . Timing differences in recognition of certain transactions may create discrepancies between bank balances presented in Part 1 and cash balances reported in the Balance Sheet attachment to the MOR . Where applicable, the Debtors convert non - USD cash transactions to USD using applicable currency exchange rates . As a result, changes in currency exchange rates give rise to month - over - month fluctuations in cash balances which are reported in USD . Intercompany receipts and disbursements are excluded from Parts 1 (b) and 1 (c), respectively . As such, the ending cash balances in Part 1 will not comport with the ending cash balances in the Debtors’ bank statements or the Debtors’ books and records . A reconciliation of end - of - month bank balances to the balances presented in Part 1 is provided in the attached Statement of Cash Receipts and Disbursements . The Debtors bank accounts under the Spirit Airlines, LLC entity reflect all of the Debtors’ domestic and international bank accounts other than the Wilmington Trust accounts (held at Spirit Loyalty Cayman Ltd . ) . Receipts for the Spirit Airlines, LLC entity exclude both loyalty receipts from credit card points block purchasers as well as interest income received directly into the Wilmington Trust accounts . All disbursements from the Debtors are made at the Spirit Airlines, LLC entity . Notes to Part 2 : For ease of reference, Part 2 balances have been consolidated on the MOR for Spirit Airlines, LLC, as the Cayman Debtors do not have standalone balance sheets .

4 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 4 of 20 Spirit Airlines, LLC has no inventory. All due and owing post - petition amounts, excluding amounts arising under the EETC and bilateral facilities, are included in Part 2(f). Notes to Part 3 : None Notes to Part 4 : Part 4 (e) does not incorporate certain general and administrative expenses related to payroll, technology, or other expenses that would otherwise be considered as general and administrative expenses for purposes of MOR reporting . This is due to the setup of the Debtors’ accounting system — the Debtors do not separately classify expenses in their general ledger accounts between general and administrative expense financial statement line items . Notes to Part 5 : Part 5 (a) includes payments made to Debtors’ and Unsecured Creditors’ Committee’s professionals in their capacities as advisors to the Debtors . Part 5 (b) reflects payments made in accordance with the Bankruptcy Court’s Order Authorizing the Retention and Compensation of Professionals Utilized in the Ordinary Course of Business [ECF No . 133 ] . Part 5 (c) includes payments made to professionals of various creditor constituencies in the Chapter 11 Cases (including in accordance with the Bankruptcy Court’s final DIP order [ECF No . 384 ]) . Notes to Part 6 : The accrued balances shown are representative of the accrued balances as of January 31 , 2026 . The accrued employer tax balance was calculated specifically for the purposes of the MOR, and is not a part of the Debtors’ Books and Records on a standalone basis . Notes to Part 7 : For Part 7 (a), pursuant to the relief granted via the First Day Orders, the Debtors made payments on account of certain prepetition debts . Where required, details of these payments have been delivered to the required notice parties pursuant to the reporting requirements contained within the final First Day Orders . For purposes of Part 7 (c), the Debtors included information with respect to the individuals that the Debtors believe may be included in the definition of “insider” set forth in section 101 ( 31 ) of the Bankruptcy Code during the reporting period . Such individuals may no longer serve in such capacities . Persons listed as “insiders” have been included for informational purposes only and their inclusion shall not constitute an admission that those entities or persons are insiders for purposes of section 101 ( 31 ) of the Bankruptcy Code . The listing of a person as an insider for purposes of the MOR is not intended to be, nor should it be, construed as an admission of any fact, right, claim, or defense and all such rights, claims, and defenses are hereby expressly reserved . Information regarding the individuals listed as insiders in the MOR has been included for informational purposes only and such information may not be used for any purpose, including to determine (a) control of any Debtor, (b) the extent to which any

5 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 5 of 20 individual exercised management responsibilities or functions, (c) corporate decision - making authority over any Debtor, or (d) whether such individual could successfully argue that he or she is not an insider under applicable law, including the Bankruptcy Code and federal securities laws, or with respect to any theories of liability . Where Part 7 (c) is indicated as “Yes,” such persons were confirmed to have received employee compensation payments in the ordinary course of business . ***

25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 6 of 20 UNITED STATES BANKRUPTCY COURT Southern DISTRICT OF New York In Re. Spirit Aviation Holdings, Inc. Debtor(s) Case No. 25 - 11897 Lead Case No. 25 - 11897 Jointly Administered Monthly Operating Report Chapter 11 Petition Date: 08/29/2025 Reporting Period Ended: 01/31/2026 Months Pending: 5 Reporting Method: 1 1 8 4 Industry Classification: Accrual Basis Cash Basis Debtor's Full - Time Employees (current): 0 Debtor's Full - Time Employees (as of date of order for relief): 0 Supporting Documentation (check all that are attached): (For jointly administered debtors, any required schedules must be provided on a non - consolidated basis for each debtor) Statement of cash receipts and disbursements Balance sheet containing the summary and detail of the assets, liabilities and equity (net worth) or deficit Statement of operations (profit or loss statement) Accounts receivable aging Postpetition liabilities aging Statement of capital assets Schedule of payments to professionals Schedule of payments to insiders All bank statements and bank reconciliations for the reporting period Description of the assets sold or transferred and the terms of the sale or transfer Printed Name of Responsible Party Date 450 Lexington Ave New York, NY 10017 Address /s/ Noah Z. Sosnick Signature of Responsible Party 03/25/2026 Noah Z. Sosnick 1 UST Form 11 - MOR (12/01/2021) STATEMENT: This Periodic Report is associated with an open bankruptcy case; therefore, Paperwork Reduction Act exemption 5 C.F.R. 1320.4(a)(2) applies.

25 - 11897 - shl Doc 901 Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Cumulative Current Month Part 1: Cash Receipts and Disbursements $0 a. Cash balance beginning of month $0 $0 b. Total receipts (net of transfers between accounts) $0 $0 c. Total disbursements (net of transfers between accounts) $0 d. Cash balance end of month (a+b - c) $0 $0 e. Disbursements made by third party for the benefit of the estate $0 $0 f. Total disbursements for quarterly fee calculation (c+e) Current Month Part 2: Asset and Liability Status (Not generally applicable to Individual Debtors. See Instructions.) $0 a. Accounts receivable (total net of allowance) $0 b. Accounts receivable over 90 days outstanding (net of allowance) c. Inventory ( Book (attach explanation)) Market Other $0 Total current assets d $0 Total assets e. $0 Postpetition payables (excluding taxes) f. $0 Postpetition payables past due (excluding taxes) g. $0 Postpetition taxes payable h. $0 Postpetition taxes past due i. $0 Total postpetition debt (f+h) j. $0 Prepetition secured debt k. $0 Prepetition priority debt l. $0 Prepetition unsecured debt m. $0 Total liabilities (debt) (j+k+l+m) n. $0 Ending equity/net worth (e - n) o. $0 Part 3: Assets Sold or Transferred Current Month Cumulative a. b. c. $0 $0 Total cash sales price for assets sold/transferred outside the ordinary course of business $0 $0 Total payments to third parties incident to assets being sold/transferred outside the ordinary course of business Net cash proceeds from assets sold/transferred outside the ordinary $0 $0 course of business (a - b) Cumulative Current Month Part 4: Income Statement (Statement of Operations) (Not generally applicable to Individual Debtors. See Instructions.) $0 a. Gross income/sales (net of returns and allowances) $0 b. Cost of goods sold (inclusive of depreciation, if applicable) $0 c. Gross profit (a - b) $0 d. Selling expenses $0 e. General and administrative expenses $0 f. Other expenses $0 g. Depreciation and/or amortization (not included in 4b) $0 h. Interest $0 i. Taxes (local, state, and federal) $0 j. Reorganization items $0 $0 k. Profit (loss) Filed 03/26/26 2 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 20:11:29 Main Document Pg 7 of 20

3 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Part 5: Professional Fees and Expenses Paid Cumulative Paid Current Month Approved Cumulative Approved Current Month a. Debtor's professional fees & expenses (bankruptcy) Aggregate Total Itemized Breakdown by Firm Role Firm Name i ii iii iv v vi vii viii ix x xi xii xiii xiv xv xvi xvii xviii xix xx xxi xxii xxiii xxiv xxv xxvi xxvii xxviii xxix xxx xxxi xxxii xxxiii xxxiv xxxv xxxvi 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 8 of 20

4 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 xxxvii xxxvii xxxix xl xli xlii xliii xliv xlv xlvi xlvii xlviii xlix l li lii liii liv lv lvi lvii lviii lix lx lxi lxii lxiii lxiv lxv lxvi lxvii lxviii lxix lxx lxxi lxxii lxxiii lxxiv lxxv lxxvi lxxvii lxxviii 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 9 of 20

5 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 lxxix lxxx lxxxi lxxxii lxxxiii lxxxiv lxxxv lxxxvi lxxxvi lxxxvi lxxxix xc xci xcii xciii xciv xcv xcvi xcvii xcviii xcix c ci Paid Cumulative Paid Current Month Approved Cumulative Approved Current Month b. Debtor's professional fees & expenses (nonbankruptcy) Aggregate Total Itemized Breakdown by Firm Role Firm Name i ii iii iv v vi vii viii ix x xi xii xiii xiv 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 10 of 20

6 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 xv xvi xvii xviii xix xx xxi xxii xxiii xxiv xxv xxvi xxvii xxviii xxix xxx xxxi xxxii xxxiii xxxiv xxxv xxxvi xxxvii xxxvii xxxix xl xli xlii xliii xliv xlv xlvi xlvii xlviii xlix l li lii liii liv lv lvi 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 11 of 20

7 UST Form 11 - MOR (12/01/2021) Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 lvii lviii lix lx lxi lxii lxiii lxiv lxv lxvi lxvii lxviii lxix lxx lxxi lxxii lxxiii lxxiv lxxv lxxvi lxxvii lxxviii lxxix lxxx lxxxi lxxxii lxxxiii lxxxiv lxxxv lxxxvi lxxxvi lxxxvi lxxxix xc xci xcii xciii xciv xcv xcvi xcvii xcviii 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 12 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 xcix c c. All professional fees and expenses (debtor & committees) Part 6: Postpetition Taxes Current Month Cumulative $0 $0 a. Postpetition income taxes accrued (local, state, and federal) $0 $0 b. Postpetition income taxes paid (local, state, and federal) $0 $0 c. Postpetition employer payroll taxes accrued $0 $0 d. Postpetition employer payroll taxes paid $0 $0 e. Postpetition property taxes paid $0 $0 f. Postpetition other taxes accrued (local, state, and federal) $0 $0 g. Postpetition other taxes paid (local, state, and federal) Part 7: Questionnaire - During this reporting period: Yes Yes No No a. Were any payments made on prepetition debt? (if yes, see Instructions) b. Were any payments made outside the ordinary course of business without court approval? (if yes, see Instructions) c. Were any payments made to or on behalf of insiders? d. Are you current on postpetition tax return filings? e. Are you current on postpetition estimated tax payments? f. Were all trust fund taxes remitted on a current basis? g. Was there any postpetition borrowing, other than trade credit? (if yes, see Instructions) h. Were all payments made to or on behalf of professionals approved by the court? Yes Yes Yes Yes Yes No No No No No Yes No N/A i. Do you have: Worker's compensation insurance? If yes, are your premiums current? Casualty/property insurance? If yes, are your premiums current? General liability insurance? If yes, are your premiums current? j. Has a plan of reorganization been filed with the court? k. Has a disclosure statement been filed with the court? l. Are you current with quarterly U.S. Trustee fees as set forth under 28 U.S.C. 1930 ? Yes Yes Yes Yes Yes Yes Yes Yes Yes (if no, see Instructions) N/A (if no, see Instructions) No No N/A (if no, see Instructions) No No N/A No No No No No 8 UST Form 11 - MOR (12/01/2021) 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 13 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Part 8: Individual Chapter 11 Debtors (Only) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Yes No N/A a. Gross income (receipts) from salary and wages b. Gross income (receipts) from self - employment c. Gross income from all other sources d. Total income in the reporting period (a+b+c) e. Payroll deductions f. Self - employment related expenses g. Living expenses h. All other expenses i. Total expenses in the reporting period (e+f+g+h) j. Difference between total income and total expenses (d - i) k. List the total amount of all postpetition debts that are past due l. Are you required to pay any Domestic Support Obligations as defined by 11 Yes No U.S.C 101(14A)? m. If yes, have you made all Domestic Support Obligation payments? Privacy Act Statement 28 U.S.C. 589b authorizes the collection of this information, and provision of this information is mandatory under 11 U.S.C. 704, 1106, and 1107. The United States Trustee will use this information to calculate statutory fee assessments under 28 U.S.C. 1930(a)(6). The United States Trustee will also use this information to evaluate a chapter 11 debtor's progress through the bankruptcy system, including the likelihood of a plan of reorganization being confirmed and whether the case is being prosecuted in good faith. This information may be disclosed to a bankruptcy trustee or examiner when the information is needed to perform the trustee's or examiner's duties or to the appropriate federal, state, local, regulatory, tribal, or foreign law enforcement agency when the information indicates a violation or potential violation of law. Other disclosures may be made for routine purposes. For a discussion of the types of routine disclosures that may be made, you may consult the Executive Office for United States Trustee's systems of records notice, UST - 001, "Bankruptcy Case Files and Associated Records." See 71 Fed. Reg. 59,818 et seq. (Oct. 11, 2006). A copy of the notice may be obtained at the following link: http://www.justice.gov/ust/ eo/rules_regulations/index.htm. Failure to provide this information could result in the dismissal or conversion of your bankruptcy case or other action by the United States Trustee. 11 U.S.C. 1112(b)(4)(F). I declare under penalty of perjury that the foregoing Monthly Operating Report and its supporting documentation are true and correct and that I have been authorized to sign this report on behalf of the estate. /s/ Fred Cromer Signature of Responsible Party Chief Financial Officer Printed Name of Responsible Party 03/25/2026 Date Title Fred Cromer 9 UST Form 11 - MOR (12/01/2021) 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 14 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 PageOnePartOne PageOnePartTwo PageTwoPartOne PageTwoPartTwo 25 - 11897 - shl Doc 901 Filed 03/26/26 10 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 20:11:29 Main Document Pg 15 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 Bankruptcy51to100 NonBankruptcy1to50 NonBankruptcy51to100 Bankruptcy1to50 25 - 11897 - shl Doc 901 Filed 03/26/26 11 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 20:11:29 Main Document Pg 16 of 20

Debtor's Name Spirit Aviation Holdings, Inc. Case No. 25 - 11897 PageFour PageThree 25 - 11897 - shl Doc 901 Filed 03/26/26 12 UST Form 11 - MOR (12/01/2021) Entered 03/26/26 20:11:29 Main Document Pg 17 of 20

Entity Petition Number Spirit Loyalty Cayman Ltd. Spirit IP Cayman Ltd. Spirit Finance Cayman 2 Ltd. Spirit Finance Cayman 1 Ltd. Spirit Aviation Holdings, Inc. Spirit Airlines, LLC Combined Debtor Entities 25 - 11901 25 - 11900 25 - 11899 25 - 11898 25 - 11897 25 - 11896 NA $ 61,716,007 $ - $ - $ - $ - $ 805,504,823 $ 867,220,830 5,712,077 - - - - 311,130,285 316,842,362 - - - - - (358,839,103) (358,839,103) $ 67,428,084 $ - $ - $ - $ - $ 757,796,004 $ 825,224,088 - - - - - - - $ 757,796,004 $ - $ - $ - $ - $ 67,428,084 $ 825,224,088 (3,613,846) - - - - - (3,613,846) $ 754,182,158 $ - $ - $ - $ - $ 67,428,084 $ 821,610,242 United States Spirit Aviation Holdings, Inc., et al . Bankruptcy Court Monthly Operating Report - January 2026 Southern District of New York Case No: 25 - 11897 Exhibit 1 - Part 1: Cash Receipts and Disbursements ($ in USD) Beginning Cash / Restricted Cash Balance (12/31) Receipts from Third Parties Disbursements to Third Parties Ending Cash / Restricted Cash Intercompany Activities Intercompany Receipts (Disbursements) Ending Cash / Restricted Cash Bank Balance (01/31) Currency Translation and Funds in Transit Ending Cash / Restricted Cash Balance Adjusted (01/31) 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 18 of 20

United States Spirit Aviation Holdings, Inc., et al . Bankruptcy Court Monthly Operating Report - January 2026 Southern District of New York Case No: 25 - 11897 Exhibit 2 - Part 2: Asset and Liability Status ($ in USD) Spirit Aviation Holdings, Inc. Total for Period Ended 01/31/2026 610,218,682 Cash and cash equivalents 212,163,625 Restricted cash - Short - term investment securities 162,918,290 Accounts receivable, net - Income tax receivable 132,923,895 Prepaid expenses and other current assets $ 1,118,224,492 Total current assets 1,961,661,988 Flight equipment 453,330,621 Ground property and equipment (137,553,782) Less accumulated depreciation 1,948,367,675 Operating lease right - of - use assets 321,379,343 Pre - delivery deposits on flight equipment 33,049,508 Deferred heavy maintenance, net 193,605,742 Other long - term assets $ 4,773,841,096 Total non - current assets $ 5,892,065,588 Total assets 77,973,089 Accounts payable 372,912,248 Air traffic liability 362,102,352 Current maturities of long - term debt, net and finance leases - Current maturities of operating leases 364,243,151 Other current liabilities $ 1,177,230,840 Total current liabilities 849,354,176 Long - term debt and finance leases, less current maturities (0) Operating leases, less current maturities 59,370,406 Deferred income taxes 34,670,650 Deferred gains and other long - term liabilities 5,987,529,018 Liability subject to compromise 6,930,924,250 $ Total non - current liabilities 8,108,155,090 $ Total liabilities (2,216,089,502) $ Net assets 2,832 Common stock 741,763,300 Additional paid - in - capital - Treasury stock (2,957,855,499) Retained earnings (135) Accumulated other comprehensive income / (loss) $ (2,216,089,502) Total equity 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 19 of 20

United States Spirit Aviation Holdings, Inc., et al . Bankruptcy Court Monthly Operating Report - January 2026 Southern District of New York Case No: 25 - 11897 Exhibit 3 - Part 4: Income Statement (Statement of Operations) ($ in USD) Spirit Aviation Holdings, Inc. Month Ended 01/31/2026 243,595,677 Passenger 6,745,763 Other $ 250,341,440 Total operating revenues 59,086,664 Aircraft fuel 86,622,024 Salaries, wages and benefits 27,824,976 Landing fees and other rents 24,475,038 Aircraft rent 18,659,316 Depreciation and amortization 11,875,941 Maintenance, materials and repairs 10,212,424 Distribution 51,530,821 General and administrative - Special charges / (credits) 1,050,385 Loss / (gain) on disposal of assets 1,059,241 Other operating $ 292,396,830 Total operating expenses $ (42,055,390) Operating income / (loss) 13,981,737 Interest expense - Loss / (gain) on extinguishment of debt (49,450) Capitalized interest (2,877,737) Interest income 72,294,915 Reorganization items (150,020) Other (income) / expense $ 83,199,445 Total other (income) / expense (67,823) Provision / (benefit) for income taxes $ (125,187,011) Net income / (loss) 25 - 11897 - shl Doc 901 Filed 03/26/26 Entered 03/26/26 20:11:29 Main Document Pg 20 of 20
FAQ
What did Spirit Aviation Holdings (FLYY) disclose in this 8-K?
Spirit Aviation disclosed that it filed monthly operating reports for December 2025 and January 2026 in its Chapter 11 cases. These reports provide unaudited financial information, including revenue, losses, assets, liabilities and restructuring impacts, while cautioning investors the data is limited and bankruptcy-focused.
How did Spirit Aviation (FLYY) perform financially in December 2025 under Chapter 11?
In December 2025, Spirit reported operating revenues of $296.4M and operating income of $8.5M. However, large reorganization items of $2.06B led to a net loss of about $2.07B, highlighting the significant impact of the restructuring process on reported results.
What were Spirit Aviation’s key January 2026 results in the monthly report?
For January 2026, Spirit recorded operating revenues of $250.3M and an operating loss of $42.1M. After interest, reorganization items and taxes, the company reported a net loss of approximately $125.2M, continuing the pattern of losses during Chapter 11.
What do the monthly reports show about Spirit Aviation’s balance sheet and equity?
As of December 31, 2025, Spirit showed total assets of about $6.0B and liabilities of $8.1B, resulting in negative equity of $2.09B. By January 31, 2026, negative equity deepened to roughly $2.22B, emphasizing the company’s overleveraged position.
What are ‘liabilities subject to compromise’ in Spirit Aviation’s Chapter 11 reports?
Liabilities subject to compromise are obligations being addressed in the Chapter 11 process rather than paid in the ordinary course. Spirit reports these at about $5.98B–$5.99B, showing the sizeable amount of claims that must be resolved through court-approved restructuring arrangements or a confirmed plan.
Are Spirit Aviation’s Chapter 11 monthly operating reports audited or suitable for investment analysis?
No. The company states the monthly operating reports are unaudited, prepared only to meet bankruptcy reporting requirements. They may differ from SEC filings, can be revised, and are not intended to be the basis for investment decisions in Spirit’s securities.
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