Airlines Serving Billings in August 1988

CONTINENTAL AIRLINES (CO)
Aircraft Operated:
Boeing 727-200, McDonnell Douglas DC-9-30
Cities Served:
Denver, Great Falls

DELTA AIR LINES (DL)
Aircraft Operated:
Boeing 737-200, Boeing 737-300
Cities Served:
Salt Lake City

DELTA CONNECTION (OPERATED BY SKYWEST AIRLINES) (DL/OO)
Aircraft Operated:
Embraer EMB-120 Brasilia
Cities Served:
Bozeman, Salt Lake City

HORIZON AIR (AS/QX)
Aircraft Operated:
Fairchild Swearingen Metro
Cities Served:
Helena

NORTHWEST AIRLINES (NW)
Aircraft Operated:
Boeing 727-200, McDonnell Douglas DC-9-30
Cities Served:
Bozeman, Minneapolis/Saint Paul, Spokane

NORTHWEST AIRLINK (OPERATED BY BIG SKY AIRLINES) (NW/GQ)
Aircraft Operated:
Cessna Light Aircraft, Fairchild Swearingen Metro
Cities Served:
Bozeman, Butte, Glasgow, Great Falls, Helena, Lewistown, Miles City, Missoula, Sidney, Wolf Point

UNITED AIRLINES (UA)
Aircraft Operated:
Boeing 727-100, Boeing 727-200
Cities Served:
Denver, Great Falls