Flight
UPS1142 17 Dec 2025
UPS1142, operated by United Parcel Service, on 17 Dec 2025: Louisville Muhammad Ali International Airport (KSDF) to Buffalo Niagara International (KBUF). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSDF Louisville Muhammad Ali International Airport → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 04:31 EST |
| Last seen | 05:42 EST |
| Duration | 1h 10m |
| Aircraft | N135UP |
| Max altitude | 33,025 ft |
| Distance tracked | 428 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 0 (0%) |
| Average delay | +33 min |
| Worst delay | +83 min |
In the last 30 days UPS1142 departed on time (within 15 minutes) on 0 of 5 flights (0%), with an average departure delay of +33 min and a worst delay of +83 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.