MIDWEST EXPRESS AIRLINES (YX)
Aircraft Operated:
McDonnell Douglas DC-9-10
Cities Served:
Milwaukee
NORTHWEST AIRLINES (NW)
Aircraft Operated:
Convair 580
Cities Served:
Minneapolis/Saint Paul
NORTHWEST AIRLINK (OPERATED BY EXPRESS AIRLINES I) (NW/9E)
Aircraft Operated:
British Aerospace Jetstream 31
Cities Served:
Milwaukee, Rhinelander
UNITED EXPRESS (OPERATED BY AIR WISCONSIN) (UA/ZW)
Aircraft Operated:
British Aerospace BAe-146, Fokker F27
Cities Served:
Chicago O’Hare, Green Bay, Madison, Wausau