Flight
RPA4521 29 Apr 2026
RPA4521, operated by Republic Airlines, on 29 Apr 2026: La Guardia (KLGA) to Lambert St Louis International (KSTL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KLGA LA GUARDIA → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:25 EDT |
| Last seen | 15:00 CDT |
| Duration | 2h 34m |
| Aircraft | N129HQ |
| Max altitude | 36,000 ft |
| Distance tracked | 769 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KLGA LA GUARDIA |
| Status | Completed (receiver network) |
| First seen airborne | 16:23 CDT |
| Last seen | 19:32 EDT |
| Duration | 2h 08m |
| Aircraft | N129HQ |
| Max altitude | 35,025 ft |
| Distance tracked | 769 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | -890 min |
| Worst delay | +158 min |
In the last 30 days RPA4521 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of -890 min and a worst delay of +158 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.