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 February 2004 GRUPO AEROPORTUARIO DEL SURESTE S.A. DE C.V. (SOUTHEAST AIRPORT GROUP) -------------------------------------------------------------------------------- (Translation of Registrant's Name Into English) Mexico -------------------------------------------------------------------------------- (Jurisdiction of incorporation or organization) Blvd. Manuel Avila Camacho, No. 40, 6th Floor Col. Lomas de Chapultepec 11000 Mexico, D.F. -------------------------------------------------------------------------------- (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 x 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 x --- --- (If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-_______.) Contacts: ASUR ASUR Breakstone & Ruth Lic. Adolfo Castro AEROPUERTOS DEL SURESTE Susan Borinelli / Vanessa Marquez (52) 55-5284-0408 (646) 536-7018 / 15 acastro@asur.com.mx Sborinelli@breakstoneruth.com ASUR Announces Total Passenger Traffic up 15.8% Year over Year Passenger Traffic Figures Will Now Be Reported on a Full Month Basis Mexico City, February 9th, 2004, Grupo Aeroportuario del Sureste, S.A. de C.V. (NYSE: ASR; BMV: ASUR) (ASUR) today announced that total passenger traffic for the month of January 2004 increased by 15.8 percent when compared to January 2003. Starting with this release, ASUR will report monthly passenger traffic figures rather than continuing to publish weekly figures. This change makes it possible to add up monthly figures to obtain ASUR's quarterly passenger traffic results. ASUR hopes that this change will make it easier for investors and analysts to calculate and compare its quarterly traffic figures. All figures in this announcement reflect comparisons between the 31-day period starting January 1 through January 31, 2004 and 2003. Transit and general aviation passengers are excluded. -------------------------------------------------------------------------------- Airport January 2003 January 2004 % Change -------------------------------------------------------------------------------- Cancun 698,207 825,661 18.3 Cozumel 36,567 44,886 22.8 Huatulco 25,370 22,789 (10.2) Merida 66,837 74,680 11.7 Minatitlan 9,865 9,291 (5.8) Oaxaca 36,572 42,151 15.3 Tapachula 16,722 16,710 (0.1) Veracruz 38,589 38,371 (0.6) Villahermosa 40,180 47,870 19.1 -------------------------------------------------------------------------------- ASUR Total 968,909 1,122,409 15.8 -------------------------------------------------------------------------------- About ASUR: Grupo Aeroportuario del Sureste, S.A. de C.V. (ASUR) is a Mexican airport operator with concessions to operate, maintain and develop the airports of Cancun, Merida, Cozumel, Villahermosa, Oaxaca, Veracruz, Huatulco, Tapachula and Minatitlan in the southeast of Mexico. The Company 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. - ENDS - 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. Grupo Aeroportuario del Sureste, S.A. de C.V. By: /s/ ADOLFO CASTRO RIVAS Adolfo Castro Rivas Director of Finance Date: February 10, 2004