| Alaska Airlines (AS) | Allegiant Air Llc (G4) | American Airlines (AA) |
| Delta Air Lines (DL) | Northwest Airlines (NW) | Sun Country Airlines (SY) |
| US Airways (US) | United Airlines (UA) | Westjet (WS) |
| Bellingham (BLI) | Calgary (YYC) | Chicago O'Hare International Apt (ORD) |
| Dallas/Fort Worth Intl Apt (DFW) | Denver Intl Apt (DEN) | Edmonton International Apt (YEG) |
| Las Vegas McCarran International Apt (LAS) | Los Angeles International Apt (LAX) | Minneapolis International Apt (MSP) |
| Phoenix Sky Harbor Intl Apt. (PHX) | Portland (PDX) | Sacramento International Apt (SMF) |
| Salt Lake City (SLC) | San Francisco International Apt (SFO) | San Jose International Apt (SJC) |
| Seattle/Tacoma International Apt (SEA) | Vancouver International Apt (YVR) |