ALLEGHENY COMMUTER (AL*)
Aircraft Operated:
CASA C212 Aviocar
Cities Served:
Detroit Metro
MIDSTATE AIRLINES (IU)
Aircraft Operated:
Fairchild Swearingen Metro
Cities Served:
Chicago O’Hare
PIEDMONT AIRLINES (PI)
Aircraft Operated:
Boeing 737-200
Cities Served:
Dayton
SIMMONS AIRLINES (MQ)
Aircraft Operated:
Embraer EMB-110 Bandeirante, Shorts 360
Cities Served:
Chicago O’Hare, Saginaw
