Flight
UAL2439 23 Sep 2026
UAL2439, operated by United Airlines, on 23 Sep 2026: Palm Beach International (KPBI) to Linden Airport (KLDJ). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPBI PALM BEACH INTERNATIONAL → KLDJ Linden Airport |
| Status | Completed (receiver network) |
| First seen airborne | 11:35 EDT |
| Last seen | 15:27 EDT |
| Duration | 3h 52m |
| Aircraft | N37440 |
| Max altitude | 35,000 ft |
| Distance tracked | 885 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 7 (88%) |
| Average delay | +6 min |
| Worst delay | +34 min |
In the last 30 days UAL2439 departed on time (within 15 minutes) on 7 of 8 flights (88%), with an average departure delay of +6 min and a worst delay of +34 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.