| November 15, 1979 |
Map generated by the
Great Circle Mapper -
copyright © Karl L. Swartz.
Waterloo
| Cedar Rapids |
Rockford
Milwaukee
Moline
| Des Moines |
Peoria
Indianapolis
Cincinnati
| Detroit Metro |
Cleveland
| New York LaGuardia * |
* Coleman Air Transport acquired McDonnell Douglas DC-9 aircraft and published schedules for service between Rockford
and New York's LaGuardia Airport before losing its operating certificate and suspending operations.