ASUR Announces Total Passenger Traffic for March 2012 Up 9.1% Year Over Year

Grupo Aeroportuario del Sureste, S.A.B. de C.V.

, today announced that total passenger traffic for March 2012 increased by 9.1% when compared to March 2011. This announcement reflects comparisons between March 1 through March 31, 2012 and March 1 through March 31, 2011. Transit and general aviation passengers are excluded.