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 August 2003 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-_________.) [Letterhead of ASUR] ASUR Announces Total Passenger Traffic up 9.1% Year over Year Mexico City, August 5th, 2003, Grupo Aeroportuario del Sureste, S.A. de C.V. (NYSE: ASR; BMV: ASUR) (ASUR) today announced that total passenger traffic for the month of July 2003 increased by 9.1 percent from the comparable period last year. Due to the current situation following the events of September 11, 2001, in the U.S. and the start of the armed conflict in the Middle East, ASUR's management is doing an extraordinary effort to publish passenger traffic figures for the company's airports on a monthly basis to keep investors well informed. Once the situation has normalized, ASUR management expects to return to normal quarterly reporting procedures. All figures in this announcement reflect comparisons between the 28-day period from July 2 through July 29, 2003, and the equivalent 28-day period last year from July 3 through July 30, 2002. Transit and general aviation passengers are excluded. ----------------------------------------------------------------------------- Airport July 2003 July 2002 % Change ----------------------------------------------------------------------------- Cancun 803,844 720,498 11.6 Cozumel 54,874 51,006 7.6 Huatulco 24,166 26,288 (8.1) Merida 78,664 79,323 (0.8) Minatitlan 10,210 9,826 3.9 Oaxaca 36,400 35,663 2.1 Tapachula 14,754 14,838 (0.6) Veracruz 41,959 40,360 4.0 Villahermosa 47,030 40,891 15.0 ----------------------------------------------------------------------------- ASUR Total 1,111,901 1,018,693 9.1 ----------------------------------------------------------------------------- - More - By week, ASUR's total passenger traffic from July 2 through July 29, 2003 varied year-over-year as follows: o Increased by 9.7 percent for the seven-day period from July 2 through July 8; o Increased by 7.2 percent for the seven-day period from July 9 through July 15; o Increased by 8.4 percent for the seven-day period from July 16 through July 22; and o Increased by 11.2 percent for the seven-day period from July 23 through July 29 % Change July 2 thru July 29, 2003, Airport vs. July 3 thru July 30, 2002 July 2 to 8 July 9 to 15 July 16 to 22 July 23 to 29 7 Days 7 Days 7 Days 7 Days ------------------------------------------------------------------------------- Cancun 13.3 10.0 10.3 12.6 Cozumel 2.0 4.9 9.7 13.3 Huatulco (23.1) (15.4) (11.9) 13.8 Merida (3.8) (3.7) 1.4 2.3 Minatitlan 1.9 11.3 1.3 1.1 Oaxaca (1.4) (2.6) 4.3 6.9 Tapachula (3.4) (2.8) 4.1 (0.6) Veracruz 9.4 1.8 (0.2) 6.0 Villahermosa 14.3 15.2 15.1 15.4 ------------------------------------------------------------------------------- ASUR Total 9.7 7.2 8.4 11.2 ------------------------------------------------------------------------------- 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: August 5, 2003