Cheap NWA - Northwest Airlines Flights (NW)

Northwest Airlines Corp. (NWA) was a major United States airline founded in 1926 and absorbed into Delta Air Lines Inc. by a merger approved on October 29, 2008, making Delta the largest airline in the world. Northwest continued to operate under its own name and brand until the integration of the carriers was completed on January 31, 2010. 

Prior to its merger with Delta, Northwest was the world's sixth largest airline in terms of domestic and international scheduled passenger miles flown and the U.S.'s sixth largest airline in terms of domestic passenger miles flown. In addition to operating one of the largest domestic route networks in the U.S., Northwest carried more passengers across the Pacific Ocean (5.1 million in 2004) than any other U.S. carrier, and carried more domestic air cargo than any other American passenger airline.