Airlines Serving Oshkosh in August 1988

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

UNITED EXPRESS (OPERATED BY AIR WISCONSIN) (UA/ZW)
Aircraft Operated:
Fokker F27
Cities Served:
Milwaukee