Airlines Serving Mason City in April 1997

NORTHWEST AIRLINK (OPERATED BY EXPRESS AIRLINES I) (NW/9E)
Aircraft Operated:
British Aerospace Jetstream 31
Cities Served:
Fort Dodge, Minneapolis/Saint Paul, Sioux City

UNITED EXPRESS (OPERATED BY GREAT LAKES AVIATION) (UA/ZK)
Aircraft Operated:
Beech 1900, Embraer EMB-120 Brasilia
Cities Served:
Dubuque, Sioux City, Spencer, Waterloo