| Alaska Airlines (AS) | Northwest Airlines (NW) | US Airways (US) |
| Delta Air Lines (DL) | Salmon Air (S6) | United Airlines (UA) |
| Frontier Airlines Inc. (F9) | Southwest Airlines (WN) |
| Atlanta Hartsfield-Jackson Intl Apt (ATL) | McCall (MYL) | Salmon (SMN) |
| Chicago O'Hare International Apt (ORD) | Minneapolis International Apt (MSP) | Salt Lake City (SLC) |
| Denver Intl Apt (DEN) | Oakland International Apt (OAK) | San Francisco International Apt (SFO) |
| Idaho Falls (IDA) | Phoenix Sky Harbor Intl Apt. (PHX) | San Jose International Apt (SJC) |
| Las Vegas McCarran International Apt (LAS) | Portland (PDX) | Seattle/Tacoma International Apt (SEA) |
| Lewiston (LWS) | Reno (RNO) | Spokane International Apt (GEG) |
| Los Angeles International Apt (LAX) | Sacramento International Apt (SMF) |