Midwest Airlines was a U.S. airline headquartered in Oak Creek, Wisconsin, that operated from Milwaukee Mitchell International Airport between 1984 and 2010. For a short time, it also operated as a brand of Republic Airways Holdings. Wikipedia
Parent organizations: Republic Airways Holdings and Midwest Air Group
Headquarters: Oak Creek, WI
Ceased operations: November 2010
Founded: 1984
Focus cities: Kansas City; Omaha
Frequent-flyer program: Midwest Miles
Source: S&P Global Market Intelligence