Flight
FFT4559 28 Sep 2026
FFT4559, operated by Frontier Airlines, on 28 Sep 2026: Washington Dulles International (KIAD) to Dallas Fort Worth International (KDFW), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:20 EDT |
| Last seen | 15:06 CDT |
| Duration | 3h 46m |
| Aircraft | N679FR |
| Max altitude | 36,050 ft |
| Distance tracked | 1,016 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 15:10 CDT |
| Last seen | 20:50Z |
| Duration | 0h 40m |
| Aircraft | N679FR |
Punctuality, last 30 days
| Flights | 8 |
| On time | 6 (75%) |
| Average delay | +24 min |
| Worst delay | +142 min |
In the last 30 days FFT4559 departed on time (within 15 minutes) on 6 of 8 flights (75%), with an average departure delay of +24 min and a worst delay of +142 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.