Flight
RPA4436 16 Sep 2026
RPA4436, operated by Republic Airlines, on 16 Sep 2026: Ronald Reagan Washington National (KDCA) to Lambert St Louis International (KSTL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDCA RONALD REAGAN WASHINGTON NATIONAL → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:08 EDT |
| Last seen | 10:00 CDT |
| Duration | 1h 51m |
| Aircraft | N404YX |
| Max altitude | 36,000 ft |
| Distance tracked | 622 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:45 CDT |
| Last seen | 13:38 EDT |
| Duration | 1h 52m |
| Aircraft | N404YX |
| Max altitude | 35,000 ft |
| Distance tracked | 622 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 3 (38%) |
| Average delay | +21 min |
| Worst delay | +41 min |
In the last 30 days RPA4436 departed on time (within 15 minutes) on 3 of 8 flights (38%), with an average departure delay of +21 min and a worst delay of +41 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.