Endeavor Air

Endeavor Air, a wholly-owned subsidiary of Delta Air Lines, is the world's largest operator of MHI RJ CRJ-900 aircraft. Flying as Delta Connection, Endeavor will operate 183 regional jets by July 2020 on more than 900 daily flights to over 140 destinations in the United States, Canada, and the Caribbean. Headquartered in Minneapolis, Minn., Endeavor has hub operations in Atlanta, Cincinnati, Detroit, Minneapolis, and New York City.