Flight
RPA4439 8 Sep 2026
RPA4439, operated by Republic Airlines, on 8 Sep 2026: General Edward Lawrence Logan International (KBOS) to Buffalo Niagara International (KBUF). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:18 EDT 7 Sep |
| Last seen | 21:14 EDT 7 Sep |
| Duration | 0h 55m |
| Aircraft | N121HQ |
| Max altitude | 28,000 ft |
| Distance tracked | 342 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | -643 min |
| Worst delay | +239 min |
In the last 30 days RPA4439 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of -643 min and a worst delay of +239 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.