Flight
RPA4639 17 Sep 2026
RPA4639, operated by Republic Airlines, on 17 Sep 2026: Philadelphia International (KPHL) to Halifax International (CYHZ), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → CYHZ HALIFAX INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:18 EDT |
| Last seen | 13:52 ADT |
| Duration | 1h 33m |
| Aircraft | N421YX |
| Max altitude | 33,000 ft |
| Distance tracked | 600 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | CYHZ HALIFAX INTERNATIONAL → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:55 ADT |
| Last seen | 15:42 EDT |
| Duration | 1h 46m |
| Aircraft | N421YX |
| Max altitude | 34,000 ft |
| Distance tracked | 600 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 10 (62%) |
| Average delay | -26 min |
| Worst delay | +35 min |
In the last 30 days RPA4639 departed on time (within 15 minutes) on 10 of 16 flights (62%), with an average departure delay of -26 min and a worst delay of +35 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.