Every Airline at Hartsfield-Jackson
Delta dominates with 75% of all flights, but more than 20 other airlines also serve Atlanta. Here's the complete list with concourse assignments and check-in details.
Hub Carrier
Other Carriers
Southwest Airlines
Southwest's substantial Atlanta operation, focused on Concourse C with point-to-point service across the country.
American Airlines
American Airlines operates a focused Concourse T schedule, primarily connecting Atlanta to American's other major hubs.
United Airlines
United operates a hub-spoke schedule from Concourse T, connecting Atlanta to United's primary hubs across the U.S.
JetBlue Airways
JetBlue's growing Atlanta operation focuses on transcontinental and East Coast routes from Concourse D.
Spirit Airlines
The ultra-low-cost carrier's Atlanta operation, focused on leisure destinations from Concourse D.
Frontier Airlines
Another ultra-low-cost carrier serving Atlanta, with leisure-focused destinations from Concourse D.
Air Canada
Star Alliance partner with daily nonstop service to Toronto and Montreal from Concourse C.
British Airways
Daily nonstop service to London Heathrow from Concourse E, on Boeing 777 widebody equipment.
Lufthansa
Star Alliance carrier with daily nonstop service to Frankfurt and Munich, on widebody equipment.
KLM Royal Dutch Airlines
SkyTeam partner with daily nonstop service to Amsterdam-Schiphol, often operated as a Delta codeshare.
Air France
SkyTeam partner with daily nonstop service to Paris-Charles de Gaulle, on widebody equipment.
Korean Air
SkyTeam partner with daily nonstop service to Seoul-Incheon, with extensive onward Asian connections.
Turkish Airlines
Star Alliance carrier with daily nonstop service to Istanbul, providing access to Turkey's extensive onward network.
Qatar Airways
Premium Gulf carrier with daily nonstop service to Doha and onward connections across Asia, Africa, and the Middle East.