 |
 |
| November 15, 1979 |
| Des Moines |
| Waterloo |
| Cedar Rapids |
| Rockford |
| Moline |
| Peoria |
| Milwaukee |
| Detroit |
| Cleveland |
| Indianapolis |
| Cincinnati |
| New York LaGuardia* |
| * New York LaGuardia Service was scheduled to be operated with McDonnell Douglas DC-9 aircraft which were never acquired. |