| Air Canada (AC) | Continental Airlines (CO) | Natureair (5C) |
| Air Caraibes (TX) | Copa Airlines (CM) | Sansa Airlines (RZ) |
| Air Plus Comet (A7) | Delta Air Lines (DL) | Spirit Airlines (NK) |
| American Airlines (AA) | Frontier Airlines Inc. (F9) | Taca International Airlines (TA) |
| Avianca (AV) | Lacsa-Lineas Aereas Costarricenses (LR) | US Airways (US) |
| Condor Flugdienst (DE) | Mexicana De Aviacion (MX) |