Do you know about delta airlines ? Delta Airlines IAH Airport Terminal . A variety of models from Boeing, Airbus, and other manufacturers are among the aircraft operated by Delta. Delta Airlines George Bush Airport Terminal (IAH) operates both narrow-body and wide-body aircraft to accommodate various passenger needs and route requirements. In addition to first-class lounges, restaurants, and other top facilities and services, the Delta Airlines George Bush Airport Terminal (IAH) provides. The airport has a little food court, a restaurant, two bars, a bank, VIP lounges, and retail shops. variety of check-in desks and baggage carousels are available. Additionally available to assist passengers with their bags is a baggage porter service.