Southwest Airlines operates from Concourse C at Atlanta Hartsfield-Jackson International Airport, which is one of the busiest and most well-connected airport terminals in the United States. Travelers flying with Southwest Airlines Atlanta Hartsfield terminal can expect a streamlined check-in process, easy access to TSA security checkpoints, and a wide range of amenities including rest... https://airlinesairportterminals.com/southwest-airlines/southwest-airlines-hartsfield-jackson-atlanta-international-airport-atl-terminal/