| Allegiant Air Llc (G4) | Delta Air Lines (DL) | Frontier Airlines Inc. (F9) |
| Northwest Airlines (NW) | Sun Country Airlines (SY) | United Airlines (UA) |
| Bullhead City (IFP) | Chicago O'Hare International Apt (ORD) | Denver Intl Apt (DEN) |
| Las Vegas McCarran International Apt (LAS) | Minneapolis International Apt (MSP) | Salt Lake City (SLC) |