Vanguard Airlines

Vanguard Airlines was an airline based out of Kansas City, Missouri. For a time, Vanguard also had significant operations at Chicago Midway International Airport in Chicago, Illinois, until late 2000. It ceased operations on July 29, 2002, after filing for bankruptcy. The airline flew leased Boeing 737s and MD-80 aircraft to several destinations from its main hub in Kansas City at the time of its demise. Vanguard Airlines started service in 1994.
See more at Wikipedia.org...