Flight
RPA4521 4 Feb 2026
RPA4521, operated by Republic Airlines, on 4 Feb 2026: Chicago Ohare International (KORD) to Bradley International (KBDL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KBDL BRADLEY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:34 CST |
| Last seen | 16:32 EST |
| Duration | 1h 57m |
| Aircraft | N412YX |
| Max altitude | 33,000 ft |
| Distance tracked | 678 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBDL BRADLEY INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:10 EST |
| Last seen | 18:38 CST |
| Duration | 2h 27m |
| Aircraft | A4DDCA |
| Distance tracked | 678 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.