Grupo Aeroportuario del Sureste, S. A. B. de C. V. (ASR) 6-KCurrent report (foreign)

Exhibit 99.1

Contacts:   ASUR Lic. Adolfo Castro +52-55-5284-0408 acastro@asur.com.mx

InspIR Group Susan Borinelli +1-646-330-5907 susan@inspirgroup.com

/C O R R E C T I O N -- Grupo Aeroportuario del Sureste, S.A.B. de C.V./

In the news release, ASUR Announces Total Passenger Traffic for May 2024, issued 06-Jun-2024 by Grupo Aeroportuario del Sureste, S.A.B. de C.V. over PR Newswire, we are advised by the company that year-to-date 2023 figures for international traffic across all Mexican airports, total traffic in Mexico and total Company traffic were inadvertently stated incorrectly and should have been 9,909,231, 18,220,179 and 29,273,525 passengers, respectively instead of 8,814,527, 17,125,475 and 28,178,820 passengers, respectively as originally stated. As a result, international and total traffic in Mexico and total Company traffic from January to May 2024 increased year-on-year by 5.6%, 0.6%, and 3.2%, respectively, instead of 18.7%, 7.0%, and 7.2% as originally indicated. All other passenger traffic figures and comparisons remained unchanged. The complete, corrected release follows:

ASUR Announces Total Passenger Traffic for May 2024

Passenger traffic increased year-on-year by 20.2% in Colombia, 4.3% in Puerto Rico and declined 3.0% in Mexico

Mexico City, June 6, 2024 - Grupo Aeroportuario del Sureste, S.A.B. de C.V. (NYSE: ASR; BMV: ASUR), ASUR, a leading international airport group with operations in Mexico, the U.S. and Colombia, today announced that passenger traffic for May 2024 reached a total of 5.8 million passengers, representing an increase of 3.0% compared to May 2023.

Passenger traffic presented year-on-year increases of 20.2% in Colombia and 4.3% in Puerto Rico while traffic in Mexico declined 3.0%. Passenger traffic growth in Colombia was driven by increases of 30.1% in international traffic and 17.8% in domestic traffic. Puerto Rico also reported growth in both domestic and international traffic, up 3.1% and 15.4%, respectively. Mexico, however, presented declines of 4.6% and 1.3% in domestic and international traffic, respectively.

All figures in this statement reflect comparisons between the period from May 1 to May 31, 2024 and from May 1 to May 31, 2023. Passengers in transit and general aviation only for Mexico and Colombia.

Passenger Traffic Summary

Mexico Passenger Traffic

US Passenger Traffic, San Juan Airport (LMM)

Colombia Passenger Traffic Airplan

About ASUR

Grupo Aeroportuario del Sureste, S.A.B. de C.V. (ASUR) is a leading international airport operator with a portfolio of concessions to operate, maintain and develop 16 airports in the Americas. This comprises nine airports in southeast Mexico, including Cancun Airport, the most important tourist destination in Mexico, the Caribbean and Latin America, and six airports in northern Colombia, including Medellin international airport (Rio Negro), the second busiest in Colombia. ASUR is also a 60% JV partner in Aerostar Airport Holdings, LLC, operator of the Luis Muñoz Marín International Airport serving the capital of Puerto Rico, San Juan. San Juan’s Airport is the island’s primary gateway for international and mainland-US destinations and was the first, and currently the only major airport in the US to have successfully completed a public–private partnership under the FAA Pilot Program. Headquartered in Mexico, ASUR is listed both on the Mexican Bolsa, where it trades under the symbol ASUR, and on the NYSE in the U.S., where it trades under the symbol ASR. One ADS represents ten (10) series B shares. For more information, visit www.asur.com.mx.

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