Airlines Serving Sioux Falls in April 1997

NORTHWEST AIRLINES (NW)
Aircraft Operated:
McDonnell Douglas DC-9-30/40/50
Cities Served:
Minneapolis/Saint Paul

NORTHWEST AIRLINK (OPERATED BY MESABA AVIATION) (NW/XJ)
Aircraft Operated:
Fairchild (Swearingen) Metro
Cities Served:
Minneapolis/Saint Paul

TRANS WORLD AIRLINES (TW)
Aircraft Operated:
McDonnell Douglas DC-9-10, McDonnell Douglas DC-9-30/40/50
Cities Served:
Saint Louis

UNITED AIRLINES (UA)
Aircraft Operated:
Boeing 737-300, Boeing 737-500
Cities Served:
Chicago O’Hare, Denver

UNITED EXPRESS (OPERATED BY GREAT LAKES AVIATION) (UA/ZK)
Aircraft Operated:
Beech 1900, Embraer EMB-120 Brasilia
Cities Served:
Chicago O’Hare, Denver, Rapid City