Airlines and Aircraft Serving Billings Effective July 1, 1983
CONTINENTAL AIRLINES
Aircraft Operated:
McDonnell Douglas DC-9-10, McDonnell Douglas DC-9-30
Destinations Served:
Denver (CO), Great Falls (MT)
FRONTIER AIRLINES
Aircraft Operated:
Boeing 737-200
Destinations Served:
Denver (CO), Great Falls (MT), Helena (MT)
NORTHWEST ORIENT AIRLINES
Aircraft Operated:
Boeing 727-200
Destinations Served:
Great Falls (MT), Helena (MT), Minneapolis/Saint Paul (MN), Spokane (WA)
WESTERN AIRLINES
Aircraft Operated:
Boeing 737-200
Destinations Served:
Salt Lake City (UT)