As the airline’s main hub and a major international gateway, Terminal South at Hartsfield-Jackson Atlanta International Airport (ATL) is where  Delta Airlines ATL Terminal  primarily operates. Delta’s domestic flights are the only ones that use the terminal, also called the South Terminal. International flights normally arrive and depart from the adjacent Concourse F, which is a part of the Maynard H. Jackson Jr. International Terminal.This comprehensive guide to Delta’s operations at ATL includes helpful travel advice along with important details about the terminal’s main features, passenger amenities, lounges, and general convenience factors.