Hartsfield-Jackson Atlanta International Airport (IATA: ATL, ICAO: KATL, FAA LID: ATL), known locally as Atlanta Airport, Hartsfield Airport, and Hartsfield-Jackson, is located seven miles (11 km) south of the central business district of Atlanta, Georgia, United States. It is the world's busiest airport by passenger traffic as well as landings and take-offs. The airport is the primary hub of Delta Air Lines, GeorgiaSkies, AirTran Airways, Delta Connection under the Shuttle America name, and Delta Connection partner Atlantic Southeast Airlines; the Delta hub is the world's largest airline hub. Delta Air Lines flew 55.4% of passengers from the airport in 2008, AirTran flew 19.27%, and Atlantic Southeast Airlines flew 12.94%. The airport has 151 domestic and 28 international gates.
Hartsfield-Jackson held its ranking as the world's busiest airport in 2008, both in terms of passengers and number of flights, by accommodating 90.0 million passengers and 978,824 flights. Many of these flights are domestic flights from within the United States where Atlanta serves as a major transfer point for flights to and from smaller cities throughout the Southern United States.