Endeavor Air, headquartered in Minneapolis, Minn., is a wholly-owned subsidiary of Delta Air Lines. With hubs in Minneapolis, ... Atlanta, New York - LaGuardia, New York - JFK, and Detroit, Endeavor flies Bombardier regional jets on over 700 daily flights to more than 130 cities throughout North America. Follow Endeavor on Twitter - @EndeavorAir, Facebook - Facebook.com/9EAir, and our blog - www.EDVOnTheFly.com read more