| | Carrier | Total Flights | % Flights On Time | % Flights Late | % Flights Cancelled | % Flights Diverted |
| 1 | Delta Air Lines Inc. (DL) | 893,172 | 82.5 | 15.7 | 1.6 | 0.2 |
| 2 | Horizon Air (QX) | 88,791 | 81.8 | 16.3 | 1.7 | 0.2 |
| 3 | SkyWest Airlines Inc. (OO) | 733,576 | 81.6 | 16.3 | 1.8 | 0.3 |
| 4 | American Eagle Airlines Inc. (MQ) | 248,059 | 80.6 | 16.9 | 2.2 | 0.2 |
| 5 | Pinnacle Airlines Inc. (9E) | 231,941 | 80.5 | 15.7 | 3.5 | 0.2 |
| 6 | United Air Lines Inc. (UA) | 626,473 | 79.0 | 18.8 | 1.9 | 0.3 |
| 7 | PSA Airlines Inc. (16) | 214,450 | 78.0 | 18.7 | 3.1 | 0.3 |
| 8 | Mesa Airlines Inc. (YV) | 114,779 | 77.4 | 19.0 | 3.3 | 0.3 |
| 9 | Alaska Airlines Inc. (AS) | 228,384 | 77.3 | 19.7 | 2.7 | 0.3 |
| 10 | Summary | 6,729,125 | 76.6 | 20.5 | 2.7 | 0.2 |
| 11 | Republic Airlines (YX) | 316,524 | 76.4 | 18.6 | 4.7 | 0.3 |
| 12 | Hawaiian Airlines Inc. (HA) | 73,865 | 75.8 | 23.2 | 0.9 | 0.1 |
| 13 | American Airlines Inc. (AA) | 874,145 | 74.9 | 21.8 | 3.0 | 0.3 |
| 14 | Southwest Airlines Co. (WN) | 1,307,149 | 73.2 | 23.4 | 3.3 | 0.2 |
| 15 | Spirit Air Lines (NK) | 232,400 | 73.0 | 23.9 | 3.0 | 0.2 |
| 16 | Frontier Airlines Inc. (F9) | 155,482 | 66.1 | 30.9 | 2.9 | 0.2 |
| 17 | JetBlue Airways (B6) | 273,058 | 64.6 | 31.3 | 3.7 | 0.4 |
| 18 | Allegiant Air (G4) | 116,877 | 63.4 | 32.8 | 3.5 | 0.3 |
