| United Air Lines Inc. | 25.6% |
| American Eagle Airlines Inc. | 25.0% |
| American Airlines Inc. | 20.0% |
| Skywest Airlines Inc. | 13.5% |
| Mesa Airlines Inc. | 7.3% |
| US Airways Inc. | 2.2% |
| Northwest Airlines Inc. | 2.0% |
| Continental Air Lines Inc. | 1.4% |
| Delta Air Lines Inc. | 1.0% |
| Expressjet Airlines Inc. | 0.9% |
| 000000 | 0.6% |
| N662EH | 0.3% |
| N933JN | 0.3% |
| N610AE | 0.3% |
| N922AE | 0.3% |
| N941LT | 0.3% |
| N619AE | 0.3% |
| N908AE | 0.3% |
| N683AE | 0.3% |
| N618AE | 0.3% |
| Aircraft Operations: | 2393/Day |
| Commerical: | 57.7% |
| Air Taxi: | 41.4% |
| General Aviation Itinerant: | 0.9% |
| Military: | 0.0% |