Delta Air Lines is the world's largest airline. From its hubs in Atlanta , Cincinnati , Detroit , Memphis , Minneapolis-St. Paul , New York-JFK, Salt Lake City and Tokyo - Narita , Delta, its Northwest subsidiary and Delta Connection carriers offer service to 379 destinations in 66 countries and serve more than 170 million passengers each year. Delta's marketing alliances allow customers to earn and redeem either SkyMiles or WorldPerks on more than 16,000 daily flights offered by SkyTeam and other partners. Delta's more than 70,000 employees worldwide are reshaping the aviation industry as the only U.S. airline to offer a full global network. Customers can check in for flights, print boarding passes, check bags and flight status at delta.com.
SOURCE Delta Air Lines