FREEDOM AIRLINES (DN)
Aircraft Operated:
Convair 580
Cities Served:
Cleveland
NORTHWEST AIRLINES (NW)
Aircraft Operated:
Boeing 727-100, Boeing 727-200
Cities Served:
Detroit Metro, Minneapolis/Saint Paul
PIEDMONT AIRLINES (RC)
Aircraft Operated:
Boeing 727-200, Boeing 737-300
Cities Served:
Dayton
REPUBLIC AIRLINES (RC)
Aircraft Operated:
McDonnell Douglas DC-9-10, McDonnell Douglas DC-9-30, McDonnell Douglas DC-9-50
Cities Served:
Chicago O’Hare, Detroit Metro, Milwaukee, Minneapolis/Saint Paul, Traverse City
UNITED AIRLINES (UA)
Aircraft Operated:
Boeing 727-200, Boeing 737-200
Cities Served:
Chicago O’Hare, Cleveland, Saginaw
USAIR (AL)
Aircraft Operated:
British Aerospace BAC One-Eleven, McDonnell Douglas DC-9-30
Cities Served:
Pittsburgh
