The initial terminal run by Alaska Airlines at George Bush Airport (IAH). The majority of domestic flights land at Terminal A. Alaska Airlines George Bush Airport Terminal for Alaska Airlines include takeoffs and landings. The airport offers a range of facilities to its patrons, including dining establishments, retail stores, and cozy seating sections. It is imperative that travelers arrive early to check in and go through security when using Alaska Airlines. For visitors who need to switch terminals, shuttle services are offered, and Terminal A offers convenient access to other areas of the airport. Passengers on Alaska Airlines traveled from IAH in a seamless and effective manner.