Flight
FFT4559 21 Apr 2026
FFT4559, operated by Frontier Airlines, on 21 Apr 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 2estimated
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:08 EDT 20 Apr |
| Last seen | 22:54 CDT 20 Apr |
| Duration | 2h 45m |
| Aircraft | N324FR |
| Max altitude | 37,075 ft |
| Distance tracked | 1,016 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 13:33Z |
| Last seen | 14:26Z |
| Duration | 0h 52m |
| Aircraft | N324FR |
Punctuality, last 30 days
| Flights | 8 |
| On time | 3 (38%) |
| Average delay | +29 min |
| Worst delay | +142 min |
In the last 30 days FFT4559 departed on time (within 15 minutes) on 3 of 8 flights (38%), with an average departure delay of +29 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.