OMA passenger traffic up 4% in August 2026

Central North Airport Group (OMAB) reports that terminal passenger traffic across its 13 airports rose 4.0% in August 2026 versus August 2025.

Rhea-AI Filing Summary

Central North Airport Group (OMAB) reports that terminal passenger traffic across its 13 airports rose 4.0% in August 2026 versus August 2025. Domestic traffic increased 3.5%, while international traffic increased 7.0%. Of total passengers, 99.5% were commercial and 0.5% were general aviation.

Central North Airport Group, known as OMA, operates 13 international airports in nine Mexican states, including Monterrey, Acapulco, Mazatlán, and Zihuatanejo, and runs hotels at Mexico City Terminal 2 and Monterrey airport. OMA employs over 1,200 people and is listed on the Mexican Stock Exchange and NASDAQ. Since December 2022, it has been part of VINCI Airports.

Key Figures

Total passenger traffic change: 4.0% increase Domestic passenger traffic change: 3.5% increase International passenger traffic change: 7.0% increase +5 more

8 metrics

Total passenger traffic change 4.0% increase August 2026 vs. August 2025 across 13 airports

Domestic passenger traffic change 3.5% increase August 2026 vs. August 2025

International passenger traffic change 7.0% increase August 2026 vs. August 2025

Commercial passenger share 99.5% Share of total passenger traffic in August 2026

General aviation passenger share 0.5% Share of total passenger traffic in August 2026

Airports operated 13 airports International airports in nine Mexican states

Employees Over 1,200 employees Staff employed by Central North Airport Group

States of operation 9 states Central and northern Mexico

Key Terms

terminal passenger traffic, general aviation, foreign private issuer, NASDAQ Global Select Market, +1 more

5 terms

terminal passenger traffic market

"reports that terminal passenger traffic at its 13 airports increased 4.0%"

Terminal passenger traffic is the number of people who pass through an airport terminal during a set period, including those arriving, departing, and connecting. Investors watch it like foot traffic in a shopping center: higher passenger counts typically increase airlines’ ticket sales, airport fees and retail income, while changes in the trend signal shifts in travel demand, capacity pressure, or recovery from disruptions.

general aviation market

"Of total passenger traffic, 99.5% was commercial, and 0.5% was general aviation."

General aviation covers all civil flying that isn’t part of scheduled airline service or military operations — think private planes, business jets, air taxis, flight schools, medical flights and aerial work like surveying or crop spraying. For investors, it signals demand for aircraft makers, maintenance firms, airports and fuel suppliers the way private cars indicate consumer mobility: stronger activity can boost sales and services, while regulation, safety or fuel costs can affect profitability.

foreign private issuer regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

NASDAQ Global Select Market financial

"OMA is listed on the Mexican Stock Exchange (OMA) and on the NASDAQ Global Select Market"

A Nasdaq Global Select Market listing is the highest tier of stocks on the Nasdaq exchange, reserved for companies that meet the strictest financial, reporting and governance standards. For investors, it acts like a premium quality label—signaling larger, more transparent and better-governed companies that tend to offer greater liquidity and lower perceived risk compared with lower-tier listings, making it easier to buy, sell and evaluate shares.

VINCI Airports market

"Since December 2022, OMA is part of VINCI Airports, the world´s leading private airport operator."

FAQ

How did Central North Airport Group (OMAB) passenger traffic change in August 2026?

Terminal passenger traffic at Central North Airport Group’s 13 airports increased 4.0% in August 2026 compared with August 2025, with domestic traffic up 3.5% and international traffic up 7.0%.

What was the mix of commercial and general aviation traffic for OMAB in August 2026?

Of Central North Airport Group’s total August 2026 passenger traffic, 99.5% was commercial and 0.5% was general aviation, indicating traffic is overwhelmingly driven by commercial passengers.

How many airports does Central North Airport Group (OMAB) operate and where?

Central North Airport Group operates 13 international airports in nine states in central and northern Mexico, serving Monterrey, Acapulco, Mazatlán, Zihuatanejo, and nine other regional centers and border cities.

Is Central North Airport Group (OMAB) part of a larger airport group?

Yes. Since December 2022, Central North Airport Group has been part of VINCI Airports, described as the world’s leading private airport operator.

On which stock exchanges is Central North Airport Group (OMAB) listed?

Central North Airport Group is listed on the Mexican Stock Exchange under the symbol OMA and on the NASDAQ Global Select Market under the symbol OMAB.

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

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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 September

GRUPO AEROPORTUARIO DEL CENTRO NORTE, S.A.B. DE C.V.

(CENTRAL NORTH AIRPORT GROUP)

(Translation of Registrant’s Name Into English)

México

(Jurisdiction of incorporation or organization)

Torre Latitud, L501, Piso 5

Av. Lázaro Cárdenas 2225

Col. Valle Oriente, San Pedro Garza García

Nuevo León, México

(Address of principal executive offices)

(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 ☒ Form 40-F ☐

(Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

   Yes ☐ No ☒

(If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-             .)

            OMA reports a 4.0% increase in August 2026 passenger traffic

Mexico City, Mexico, September 4, 2026—Mexican airport operator Grupo Aeroportuario del Centro Norte, S.A.B. de C.V., known as OMA (NASDAQ: OMAB; BMV: OMA), reports that terminal passenger traffic at its 13 airports increased 4.0% in August 2026, as compared to August 2025. Domestic traffic increased 3.5%, and international traffic increased 7.0%.

Of total passenger traffic, 99.5% was commercial, and 0.5% was general aviation.

Chief Financial Officer Ruffo Pérez Pliego +52 (81) 8625 4300 rperezpliego@oma.aero www.oma.aero Investor Relations: Emmanuel Camacho +52 (81) 8625 4308 ecamacho@oma.aero

About OMA
Grupo Aeroportuario del Centro Norte, S.A.B. de C.V., known as OMA, operates 13 international airports in nine states of central and northern Mexico. OMA’s airports serve Monterrey, Mexico’s third largest metropolitan area, the tourist destinations of Acapulco, Mazatlán, and Zihuatanejo, and nine other regional centers and border cities. OMA also operates the NH Collection Hotel inside Terminal 2 of the Mexico City airport and the Hilton Garden Inn at the Monterrey airport. OMA employs over 1,200 persons in order to offer passengers and clients airport and commercial services in facilities. OMA is listed on the Mexican Stock Exchange (OMA) and on the NASDAQ Global Select Market (OMAB). Since December 2022, OMA is part of VINCI Airports, the world´s leading private airport operator.

Webpage: www.oma.aero

X: http://twitter.com/OMAeropuertos

Facebook https://www.facebook.com/OMAeropuertos

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.

	Grupo Aeroportuario del Centro Norte, S.A.B. de C.V.
	By:	/s/ Ruffo Pérez Pliego
		Ruffo Pérez Pliego
		Chief Financial Officer

Dated: September 4, 2026