Flight
FFT4339 24 Sep 2026
FFT4339, operated by Frontier Airlines, on 24 Sep 2026: Denver International (KDEN) to Los Angeles International (KLAX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KLAX LOS ANGELES INTERNATIONAL |
| Status | Completed, departed on time (+5 min) |
| Scheduled departure | 22:44 MDT 23 Sep |
| Actual departure | 22:49 MDT 23 Sep on time |
| Actual arrival | 23:45 PDT 23 Sep |
| Duration | 1h 56m |
| Aircraft | N631FR A21N |
| Max altitude | 36,025 ft |
| Distance tracked | 748 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +82 min |
| Worst delay | +451 min |
In the last 30 days FFT4339 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +82 min and a worst delay of +451 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.