Its IATA btw...
Mexico:
Monterrey (MTY)
Mexico City (MEX)
Toluca (TLC)
Leon/Bajio (BJX)
Hermosillo (HER)
United States:
Laredo TX (LRD)
McAllen TX (MFE)
Dallas/Ft Worth TX (DFW)
Houston Intercontinental (IAH)
Pittsburgh PA (PIT)
Phoenix AZ (PHX)
Kansas City (MCI)
Chicago O'Hare (ORD)
Netherlands:
Amsterdam (AMS)