| Airlines and Aircraft Serving Cheyenne, Wyoming Effective November 15, 1979 |
| FRONTIER AIRLINES Aircraft Operated: Convair, DeHavilland Canada DHT-6 Twin Otter Destinations Served: Denver (CO), Laramie (WY) ROCKY MOUNTAIN AIRWAYS Aircraft Operated: DeHavilland Canada DHT-6 Twin Otter, DeHavilland Canada DHC-7 Destinations Served: Denver (CO) |