Flight
FFT3440 15 Dec 2025
FFT3440, operated by Frontier Airlines, on 15 Dec 2025: San Francisco International (KSFO) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:41 PST |
| Last seen | 13:00 MST |
| Duration | 4h 18m |
| Aircraft | N301FR |
| Max altitude | 33,000 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 0 (0%) |
| Average delay | +33 min |
| Worst delay | +46 min |
In the last 30 days FFT3440 departed on time (within 15 minutes) on 0 of 2 flights (0%), with an average departure delay of +33 min and a worst delay of +46 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.