DELTA Airlines Check in
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Delta Air Lines check in online
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Delta Air Lines, Inc. is a major American airline, headquartered in Atlanta, Georgia. The airline operates an extensive domestic and international network serving six continents. Delta Air Lines and its subsidiaries operate over 5,000 flights every day and have approximately 80,000 employees.The airline's hub at Hartsfield-Jackson Atlanta International Airport is the world's busiest airport by passenger traffic (over 91 million passengers per year) and number of landings and takeoffs; it is also home to Delta's Technical Operations Center. Delta is the sixth-oldest operating airline by foundation date, and the oldest airline still operating in the United States. Delta Air Lines is one of the four founding members of the SkyTeam airline alliance,the other three being Korean Air, Air France, and Aeroméxico. The loyalty program for Delta Air Lines is SkyMiles. Delta Air Lines was the world's largest airline in terms of fleet size in 2011and scheduled passenger traffic in 2012, and the second-largest in terms of revenue passenger-kilometers flown in 2012. Regional service for the airline is served by Delta Connection.