| American Airlines (AA) | Continental Airlines (CO) | Delta Air Lines (DL) |
| Frontier Airlines Inc. (F9) | Pacific Wings (LW) | Southwest Airlines (WN) |
| Sun Country Airlines (SY) | US Airways (US) | United Airlines (UA) |
| Alamogordo Municipal Apt (ALM) | Albuquerque (ABQ) | Atlanta Hartsfield-Jackson Intl Apt (ATL) |
| Austin Bergstrom International Apt (AUS) | Bullhead City (IFP) | Carlsbad (CNM) |
| Chicago O'Hare International Apt (ORD) | Dallas/Fort Worth Intl Apt (DFW) | Dallas/Fort Worth Love Field (DAL) |
| Denver Intl Apt (DEN) | Houston George Bush Intercontinental Ap (IAH) | Houston Hobby Apt (HOU) |
| Las Vegas McCarran International Apt (LAS) | Los Angeles International Apt (LAX) | Lubbock Preston Smith International Apt (LBB) |
| Phoenix Sky Harbor Intl Apt. (PHX) | San Antonio International Apt (SAT) | San Diego International (SAN) |