Delta Airlines ATL Terminal operates mostly out of Hartsfield-Jackson Atlanta International Airport's Terminal S (South) (ATL). With a large selection of services and amenities, this terminal is among the busiest in the globe. There are several food establishments, stores, and lounges available to passengers, one of which is the Delta Sky Club, which offers a cozy setting for journeyers. The Plane Train effectively connects Terminal S to the other terminals as well as the airport concourses, guaranteeing seamless gate-to-gate travel. Delta's position as a significant hub airline is reflected in the terminal's seamless architecture.