Mostly based out of ATL's Terminals S and T, Delta Airlines offers a practical and efficient travel experience. The airline's main hub, the Delta Airlines Terminal at ATL, features spacious check-in areas, speedy security procedures, and numerous gates for both domestic and international flights. Travelers can enjoy a variety of food options, a number of retail stores, and luxurious lounges throughout the airport. Thanks to the helpful staff and obvious signs, all travelers can find their way about with ease. Whether they are traveling for business or leisure, travelers who use Hartsfield-Jackson Atlanta International Airport pick Delta Airlines because it provides comfort, ease, and reliability.