| AeroMexico (AM) | Delta Air Lines (DL) | US Airways (US) |
| Air Canada (AC) | Frontier Airlines Inc. (F9) | United Airlines (UA) |
| Alaska Airlines (AS) | Mexicana De Aviacion (MX) | Usa 3000 Airlines (U5) |
| American Airlines (AA) | Northwest Airlines (NW) | Westjet (WS) |
| Continental Airlines (CO) | Sun Country Airlines (SY) |