At Houston's George Bush Intercontinental Airport (IAH), Aeromexico Airlines IAH Terminal  is based out of Terminal A. Within this terminal, travelers on Aeromexico flights can check in, go through security, and use a number of facilities. There are several dining options, shops, and cozy seating places at Terminal A. The best way to find out the current status of your flight or gate information is to check the Aeromexico app or the airport's website. If there are any updates or modifications to your flight, always check your terminal.