Airlines and Aircraft Serving Fort Dodge Effective December 15, 1989
GREAT LAKES AVIATION Aircraft Operated: Beech 99, Beech 1900 Destinations Served: Mason City, Spencer
NORTHWEST AIRLINK (OPERATED BY EXPRESS AIRLINES I) Aircraft Operated: British Aerospace Jetstream 31, Saab SF340 Destinations Served: Mason City, Minneapolis/Saint Paul, Sioux City