| Iata | Icao | Name | First visit | Flights | |
|---|---|---|---|---|---|
| 1. | PDX | KPDX | Portland International Airport Portland, United States  |
1971-01-033 Jan 1971 | 3 |
| 2. | BOS | KBOS | General Edward Lawrence Logan International Airport Boston, United States |
1971-08-077 Aug 1971 | 3 |
| 3. | BOI | KBOI | Boise Air Terminal/Gowen field Boise, United States |
1971-01-033 Jan 1971 | 2 |
| 4. | PIH | KPIH | Pocatello Regional Airport Pocatello, United States |
1971-01-033 Jan 1971 | 1 |
| 5. | ORD | KORD | Chicago O'Hare International Airport Chicago, United States |
1971-08-2121 Aug 1971 | 1 |