Which airlines fly to Memphis International Airport?

Northwest Airlines, occasionally known as NWA, the United States airline headquartered in Eagan, Minnesota, near Minneapolis-St. Paul International Airport in the United States

Trans World Airlines (TWA), the major U.S.-based airline with hubs in Washington, D.C., St. Louis, Atlanta, Toronto, New York (JFK), Denver (Stapleton) and Kansas City

Delta Air Lines, Inc., the major airline based in the United States and headquartered in College Park, Georgia

Continental Express, the operating name brand of a number of independently owned regional airlines providing jet feeder service in association with Continental Airlines

American Eagle Airlines Inc., the regional airline based in Fort Worth, Texas, United States which began as an afflilation of smaller regional airlines with American Airlines

Air Canada Jazz, also known as Jazz Air, the Canadian regional airline based at Halifax Stanfield International Airport in Enfield, Nova Scotia, that is operated by Chorus Aviation

American Airlines, Inc., the US-based airline and the world's largest airline in total passengers-miles transported, passenger fleet size

Delta Connection (the name under which a number of individually owned regional airlines and three wholly owned regional carriers operate short and medium haul routes in association with Delta Air Lines Inc. )