Delta Airlines is one of the foremost American Airline established in 1924 and commenced its operation on 1929.
Its headquarters is in Atlanta, Georgia which is also its largest hub. Delta airlines along with its subsidiaries operate more than 5400 airplanes daily. As of June 2014 it has a presence over 64 countries and six continents. It has ten domestic and three international hubs which are in Amsterdam, Paris and Tokyo. It operates its local operations under the name of Delta Connection. Many airlines have been merged and the most recently being Northwest Airlines in 2010. It also offers Wi-Fi on its flights along with other basic amenities. Sky Miles is the frequent flyer program of Delta Airlines.