GRUPO AEROPORTUARIO DEL SURESTE, S. A. B. DE C. V. 
By Contacts:
ASUR
Lic. Adolfo Castro (52) 55-5284-0408 acastro@asur.com.mx
Breakstone Group Susan Borinelli (646) 330-5907
sborinelli@breakstone-group.com
ASUR Announces Total Passenger Traffic for
August 2011 Up 4.2% Year over Year
Mexico City, September 6, 2011 - Grupo Aeroportuario del Sureste, S.A.B. de C.V. (NYSE: ASR; BMV: ASUR) (ASUR), today announced that total passenger traffic for August 2011 increased by 4.2% when compared to August 2010.
This announcement reflects comparisons between August 1 through August 31, 2011 and
2010. Transit and general aviation passengers are excluded.
Domestic
Airport | August 2010 | August 2011 | % Change |
Cancún | 362,780 | 382,429 | 5.4 |
Cozumel | 2,950 | 7,211 | 144.4 |
Huatulco | 30,291 | 38,770 | 28.0 |
Mérida | 91,636 | 96,912 | 5.8 |
Minatitlán | 8,079 | 7,924 | (1.9) |
Oaxaca | 34,606 | 32,459 | (6.2) |
Tapachula | 18,267 | 12,417 | (32.0) |
Veracruz | 68,668 | 69,171 | 0.7 |
Villahermosa 54,524 71,093 30.4
Total Domestic 671,801 718,386 6.9
International
Airport | August 2010 | August 2011 | % Change |
Cancún | 706,869 | 725,842 | 2.7 |
Cozumel | 27,270 | 21,346 | (21.7) |
Huatulco | 1,509 | 1,199 | (20.5) |
Mérida | 10,594 | 8,474 | (20.0) |
Minatitlán | 327 | 474 | 45.0 |
Oaxaca | 6,103 | 5,505 | (9.8) |
Tapachula | 466 | 597 | 28.1 |
Veracruz | 6,975 | 10,528 | 50.9 |
Villahermosa 4,942 4,924 (0.4)
Total International 765,055 778,889 1.8
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Airport August
2010
Total
August
2011
% Change
Cancún 1,069,649 1,108,271 3.6
Cozumel 30,220 28,557 (5.5) Huatulco 31,800 39,969 25.7Mérida 102,230 105,386 3.1Minatitlán 8,406 8,398 (0.1) Oaxaca 40,709 37,964 (6.7) Tapachula 18,733 13,014 (30.5) Veracruz 75,643 79,699 5.4Villahermosa 59,466 76,017 27.8ASUR Total 1,436,856 1,497,275 4.2About ASUR:
Grupo Aeroportuario del Sureste, S.A.B. 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.
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