| | Carrier | Total Flights | % Flights On Time | % Flights Late | % Flights Cancelled | % Flights Diverted |
| 1 | Pacific Southwest Airlines (PS) | 41,909 | 88.3 | 10.9 | 0.6 | 0.1 |
| 2 | America West Airlines Inc. (HP) | 180,870 | 88.2 | 11.1 | 0.5 | 0.1 |
| 3 | Southwest Airlines Co. (WN) | 262,422 | 87.1 | 12.4 | 0.6 | 0.0 |
| 4 | American Airlines Inc. (AA) | 694,369 | 83.2 | 15.6 | 1.0 | 0.3 |
| 5 | Delta Air Lines Inc. (DL) | 753,981 | 82.3 | 17.1 | 0.6 | 0.0 |
| 6 | Summary | 5,201,683 | 80.0 | 18.8 | 1.0 | 0.3 |
| 7 | Alaska Airlines Inc. (AS) | 89,822 | 79.2 | 19.7 | 0.8 | 0.3 |
| 8 | Continental Air Lines Inc. (CO) | 457,027 | 78.9 | 19.6 | 1.1 | 0.4 |
| 9 | Eastern Air Lines Inc. (EA) | 389,279 | 78.8 | 18.8 | 1.7 | 0.8 |
| 10 | Piedmont Aviation Inc. (PI) | 470,957 | 77.7 | 21.0 | 0.9 | 0.3 |
| 11 | United Air Lines Inc. (UA) | 587,142 | 77.7 | 21.0 | 1.0 | 0.3 |
| 12 | Trans World Airways LLC (TW) | 275,819 | 76.9 | 21.8 | 0.9 | 0.4 |
| 13 | US Airways Inc. (US) | 494,383 | 76.5 | 22.3 | 0.9 | 0.2 |
| 14 | Northwest Airlines Inc. (NW) | 431,440 | 76.5 | 21.7 | 1.4 | 0.3 |
| 15 | Pan American World Airways (1) (PA) | 72,263 | 75.8 | 22.6 | 1.2 | 0.4 |
