In 2021, Atlanta International Airport was the busiest airport in the United States, transporting 36.9 million passengers. In that same year, Atlanta was also the
main hub of Delta Air Lines.
Delta Air Lines – additional information
U.S.-based Delta Air Lines is among the
major airlines and legacy carrier in the United States, with a market share of 16.3 percent. As a founding member of the SkyTeam airline alliance, Delta is a member of SkyTeam and SkyTeam Cargo. In 2022, Delta Air Lines was ranked third within the long-haul airline segment, with a
satisfaction index score of 813.
Major airports in the U.S.
In 2018, Chicago O’Hare International Airport was the first leading domestic airport hub in terms of
connectivity index and number of airport operations implemented. In 2020, Atlanta International Airport was the
fourth most punctual major hub in the U.S.