Flight
FFT3871 21 Sep 2026
FFT3871, operated by Frontier Airlines, on 21 Sep 2026: Salt Lake City International (KSLC) to Phoenix Sky Harbor International (KPHX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSLC SALT LAKE CITY INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:14 MDT |
| Last seen | 14:50 MST |
| Duration | 2h 35m |
| Aircraft | N391FR |
| Max altitude | 31,050 ft |
| Distance tracked | 441 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 4 (80%) |
| Average delay | +9 min |
| Worst delay | +26 min |
In the last 30 days FFT3871 departed on time (within 15 minutes) on 4 of 5 flights (80%), with an average departure delay of +9 min and a worst delay of +26 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.