Flight
RPA4390 1 Jan 2026
RPA4390, operated by Republic Airlines, on 1 Jan 2026: Chicago Ohare International (KORD) to Louisville Muhammad Ali International Airport (KSDF), 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 → KSDF Louisville Muhammad Ali International Airport |
| Status | Completed (receiver network) |
| First seen airborne | 12:20 CST |
| Last seen | 14:06 EST |
| Duration | 0h 45m |
| Aircraft | N429YX |
| Max altitude | 27,000 ft |
| Distance tracked | 249 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSDF Louisville Muhammad Ali International Airport → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:02 EST |
| Last seen | 15:20 CST |
| Duration | 1h 18m |
| Aircraft | N429YX |
| Max altitude | 23,000 ft |
| Distance tracked | 249 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +12 min |
| Worst delay | +20 min |
In the last 30 days RPA4390 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +12 min and a worst delay of +20 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.