Corporación América Airports September traffic rises 3.4%

International and transit traffic rose while domestic passenger counts declined, and aircraft movements stayed level year over year.

Rhea-AI Filing Summary

Corporación América Airports S.A. (CAAP) reported 7.678 million passengers in September 2026, up 3.4% year over year. International traffic rose 7.2% to 3.185 million and transit traffic rose 11.1% to 789,000, while domestic traffic declined 1.0% to 3.704 million. These category totals show higher international and transit volumes alongside a lower domestic count.

Year-to-date passenger traffic was 65.973 million, up 2.5%; international traffic increased 8.4% to 27.796 million, while domestic traffic declined 4.5% to 31.289 million. September traffic rose 18.7% in Armenia and 8.0% in Italy; Argentina increased 1.7% to a record for September, while Brazil declined 1.7%. Cargo volume increased 0.8% to 32,928 tons. Aircraft movements were flat at 74,155, versus 74,152 a year earlier. In Argentina, long-haul traffic grew nearly 10%, driven by increased capacity to Europe and Miami.

Key Figures

September passenger traffic: 7.678 million passengers International passenger traffic: 3.185 million passengers Domestic passenger traffic: 3.704 million passengers +4 more

7 metrics

September passenger traffic 7.678 million passengers September 2026; up 3.4% year over year

International passenger traffic 3.185 million passengers September 2026; up 7.2% year over year

Domestic passenger traffic 3.704 million passengers September 2026; down 1.0% year over year

Year-to-date passenger traffic 65.973 million passengers YTD 2026; up 2.5% year over year

Armenia passenger traffic 656,000 passengers September 2026; up 18.7% year over year

Cargo volume 32,928 tons September 2026; up 0.8% year over year

Aircraft movements 74,155 movements September 2026; 0.0% year-over-year change

Key Terms

Transit Passengers, load factors, Long-haul traffic, Aircraft Movements, +1 more

5 terms

Transit Passengers technical

"Transit Passengers (thousands)"

Transit passengers are people who pass through a transportation hub—such as an airport, train station, or bus terminal—while switching from one vehicle or route to another or briefly using the facility during a trip. For investors, the number and behavior of transit passengers is a key sign of demand and revenue potential—similar to counting shoppers who stop in a mall, higher transit footfall can boost ticket sales, retail and service income, and signal pressure on capacity or opportunity for expansion.

load factors technical

"load factors ranging from 85% to 93%"

Load factors measure how much of a company’s available capacity is actually being used, expressed as a percentage. Think of it like the share of seats filled on a bus or oven space in a bakery: higher load factor means more of the product or service is being sold relative to what could be offered. For investors, it signals operational efficiency and revenue potential—high load factors usually boost profit margins and lower per-unit costs, while low ones can warn of wasted capacity or weak demand.

Long-haul traffic technical

"Long-haul traffic grew by nearly 10%"

Aircraft Movements technical

"Cargo Volume and Aircraft Movements"

Aircraft movements are the count of individual airplane takeoffs and landings at an airport or airfield, and may also include practice touch-and-goes or overflights depending on how the airport reports them. For investors this is a simple activity measure—like counting cars through a toll booth—that signals demand for passenger and cargo travel, airport revenue opportunities (fees, retail, parking, fuel) and broader local economic activity, so rising or falling movements can affect valuations and forecasts.

weekly frequencies technical

"operating nine weekly frequencies for the first time"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many passengers did CAAP handle in September 2026?

CAAP airports handled 7.678 million passengers in September 2026, up 3.4% year over year. International traffic was 3.185 million, up 7.2%, while domestic traffic was 3.704 million, down 1.0%.

How did CAAP passenger traffic perform year to date?

Year-to-date passenger traffic was 65.973 million, up 2.5% from 64.369 million. International traffic increased 8.4% to 27.796 million, while domestic traffic declined 4.5% to 31.289 million.

How did CAAP's Argentina passenger traffic change in September?

Argentina passenger traffic increased 1.7% year over year to a record high for September. Domestic traffic rose 0.6%, reversing the declines of the previous seven months, while international traffic increased 2.9%, mainly on improved load factors. Long-haul traffic grew nearly 10%, supported by increased capacity to Europe and Miami.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20546

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October, 2026

Commission File Number: 333-221916

Corporación América Airports S.A.

(Name of Registrant)

128, Boulevard de la Pétrusse
L-2330 Luxembourg
Tel: +35226258274
(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F x      Form 40-F ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ¨

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

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, thereunto duly authorized.

Date: October 16, 2026

	Corporación America Airports S.A.
	By:	/s/ Andres Zenarruza
	Name: Andres Zenarruza
	Title: Head of Legal & Compliance
	By:	/s/ Jorge Arruda
	Name: Jorge Arruda
	Title: Chief Financial Officer

Exhibit Index

Exhibit No.	Description
99.1	Press release dated October 16, 2026 - Corporación América Airports S.A. Reports September 2026 Passenger Traffic.

Exhibit 99.1

 

 

Corporación América Airports S.A. Reports September 2026 Passenger Traffic

Total passenger traffic up 3.4% YoY, up 1.7% YoY in Argentina

International passenger traffic up 7.2% YoY; up 2.9% YoY in Argentina

Luxembourg, October 16, 2026— Corporación América Airports S.A. (NYSE: CAAP), (“CAAP” or the “Company”), one of the world’s leading private airport operators, reported today a 3.4% year-on-year (YoY) increase in passenger traffic in September 2026.

Passenger Traffic, Cargo Volume and Aircraft Movements Highlights (2026 vs. 2025)
Statistics	Sep'26	Sep'25	% Var.		YTD’26	YTD’25	% Var.
Domestic Passengers (thousands)	3,704	3,743	-1.0%		31,289	32,763	-4.5%
International Passengers (thousands)	3,185	2,971	7.2%		27,796	25,643	8.4%
Transit Passengers (thousands)	789	710	11.1%		6,888	5,963	15.5%
Total Passengers (thousands)	7,678	7,424	3.4%		65,973	64,369	2.5%
Cargo Volume (thousand tons)	33	33	0.8%		288	287	0.5%
Total Aircraft Movements (thousands)	74	74	0.0%		647	651	-0.7%

Monthly Passenger Traffic Performance

(In million PAX)

  Page 1 of 3

 

 

Passenger Traffic Overview

Total passenger traffic increased by 3.4% in September compared to the same month in 2025. Overall performance was supported by year-over-year growth across all countries except Brazil, including double-digit growth in Armenia. Domestic traffic declined slightly by 1.0% year over year, as lower traffic in Brazil was partially offset by positive contributions from Italy, Argentina, and Ecuador. International traffic increased by 7.2%, with all operating countries posting year-over-year growth except Brazil, where international traffic accounts for less than 5% of total traffic.

In Argentina, total passenger traffic increased 1.7% year over year, reaching a record high for the month of September despite reduced capacity in the domestic segment. Domestic traffic increased 0.6% year over year, reversing the declining trend observed over the previous seven months. Aerolíneas Argentinas and JetSMART absorbed the capacity reduction following Flybondi’s complete suspension of operations in September. The top three domestic destinations were Bariloche, Iguazú, and Córdoba, all with load factors ranging from 85% to 93%. International traffic increased 2.9% year over year, mainly supported by improved load factors. Long-haul traffic grew by nearly 10%, driven by increased capacity to Europe and Miami. This growth was partly supported by LATAM’s Buenos Aires–Miami route, which was not operating in September 2025. In addition, Air France recorded its highest-ever monthly passenger traffic, operating nine weekly frequencies for the first time, while LEVEL increased its frequency to eight weekly flights, compared with seven in September 2025. The top three international destinations during the month were Santiago de Chile, São Paulo, and Madrid.

In Italy, passenger traffic increased 8.0% year over year, driven by growth in both the international and domestic segments. International traffic, which accounted for more than 80% of total passenger traffic, rose 7.8%, supported by strong demand at both airports, with Pisa International Airport posting double-digit growth. Meanwhile, domestic traffic increased 8.7% year over year, reflecting solid performance at both Florence and Pisa airports.

In Brazil, total passenger traffic decreased by 1.7% year over year. Domestic traffic, which accounted for over 50% of total traffic, declined by 8.6% year over year, while transit passengers increased by a strong 9.2% year over year. Among other developments, LATAM launched a new route connecting Brasília and São José do Rio Preto, initially operating three weekly frequencies and increasing to daily service as of October 25, 2026. Brasília International Airport continues to benefit from its position as a key secondary hub within the domestic network.

In Uruguay, total passenger traffic, predominantly international, increased 4.3% year over year. Regarding new developments, Azul announced the resumption of scheduled flights between Porto Alegre and Montevideo in December, with two weekly frequencies. Meanwhile, Arajet announced a new nonstop route between Montevideo and Punta Cana, scheduled to launch in March 2027 with three weekly frequencies, further expanding Uruguay’s international connectivity.

In Ecuador, passenger traffic increased 6.4% year over year, although ongoing security concerns continued to weigh on travel demand. International traffic rose 11.1%, supported by strong demand on U.S. routes, the launch of new services by Avianca, JetBlue, and LATAM Airlines, and additional frequencies operated by American Airlines. Meanwhile, domestic traffic increased 1.0% year over year, despite elevated airfares continuing to constrain demand.

In Armenia, passenger traffic increased by a strong 18.7% year over year despite disruptions related to the conflict in Iran, which resulted in flight cancellations and airspace restrictions across the region. However, the impact proved to be more limited than initially expected, as strong demand from Western and Eastern Europe, Asia, and Russia continued to support overall traffic growth. In addition, Wizz Air recently announced the launch of three new routes from Yerevan to Basel, Valencia, and Varna, starting in December 2026. With these additions, Wizz Air will offer service to 22 destinations from Yerevan, further strengthening the airport’s connectivity and supporting its growth outlook.

Cargo Volume and Aircraft Movements

Cargo volume, increased by 0.8% year over year, as positive contributions from Argentina and Brazil more than offset declines across the other countries of operation. By country, performance was as follows: Brazil (+14.8%), Argentina (+3.2%), Italy (-10.6%), Uruguay (-5.6%), Ecuador (-0.5%), and Armenia (-20.4%). Argentina, Brazil, and Armenia accounted for more than 80% of total cargo volume in September.

Aircraft movements remained flat year over year, as increases in Armenia, Ecuador, Uruguay, and Italy were offset by declines in Brazil and Argentina. Performance by country was as follows: Armenia (+16.0%), Ecuador (+15.4%), Uruguay (+0.3%), Italy (+4.6%), Argentina (-3.5%), and Brazil (-3.9%). Argentina, Brazil, and Italy accounted for more than 80% of total aircraft movements in September.

  Page 2 of 3

 

 

Summary Passenger Traffic, Cargo Volume and Aircraft Movements (2026 vs. 2025)

	Sep'26	Sep'25	% Var.		YTD'26	YTD'25	% Var.
Passenger Traffic (thousands)
Argentina	3,938	3,872	1.7%		34,624	34,935	-0.9%
Italy	1,072	993	8.0%		8,079	7,647	5.7%
Brazil	1,441	1,466	-1.7%		12,931	12,210	5.9%
Uruguay	191	184	4.3%		1,763	1,708	3.2%
Ecuador	380	357	6.4%		3,662	3,534	3.6%
Armenia	656	553	18.7%		4,914	4,336	13.3%
TOTAL	7,678	7,424	3.4%		65,973	64,369	2.5%

Cargo Volume (tons)
Argentina	17,758	17,213	3.2%		155,907	149,512	4.3%
Italy	937	1,048	-10.6%		8,016	9,399	-14.7%
Brazil	6,068	5,285	14.8%		45,995	46,463	-1.0%
Uruguay	2,578	2,731	-5.6%		24,240	25,590	-5.3%
Ecuador	2,552	2,566	-0.5%		24,864	26,601	-6.5%
Armenia	3,034	3,813	-20.4%		29,033	29,083	-0.2%
TOTAL	32,928	32,656	0.8%		288,055	286,647	0.5%
Aircraft Movements
Argentina	38,554	39,955	-3.5%		343,354	355,266	-3.4%
Italy	9,313	8,907	4.6%		71,672	68,971	3.9%
Brazil	12,794	13,317	-3.9%		114,183	111,722	2.2%
Uruguay	2,295	2,289	0.3%		24,249	24,287	-0.2%
Ecuador	6,565	5,689	15.4%		57,953	58,361	-0.7%
Armenia	4,634	3,995	16.0%		35,272	32,365	9.0%
TOTAL	74,155	74,152	0.0%		646,683	650,972	-0.7%

About Corporación América Airports

Corporación América Airports acquires, develops and operates airport concessions. Currently, the Company operates 52 airports in 6 countries across Latin America and Europe (Argentina, Brazil, Uruguay, Ecuador, Armenia and Italy). In 2025, Corporación América Airports served 86.7 million passengers, 9.8% above the 79.0 million passengers served in 2024. The Company is listed on the New York Stock Exchange where it trades under the ticker “CAAP”. For more information, visit http://investors.corporacionamericaairports.com.

Investor Relations Contact

Patricio Iñaki Esnaola

Email: patricio.esnaola@caairports.com

Phone: +5411 4899-6716

  Page 3 of 3

 

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 EXHIBIT 99.1 61.4 KB