Flight
UPS51 20 Apr 2026
UPS51, operated by United Parcel Service, on 20 Apr 2026: Ontario International (KONT) to Louisville Muhammad Ali International Airport (KSDF). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KONT ONTARIO INTERNATIONAL → KSDF Louisville Muhammad Ali International Airport |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 PDT 19 Apr |
| Last seen | 23:18 EDT 19 Apr |
| Duration | 3h 17m |
| Aircraft | N633UP |
| Max altitude | 41,025 ft |
| Distance tracked | 1,557 nm |
Punctuality, last 30 days
| Flights | 1 |
| On time | 1 (100%) |
| Average delay | -11 min |
| Worst delay | none |
In the last 30 days UPS51 departed on time (within 15 minutes) on 1 of 1 flight (100%), with an average departure delay of -11 min and a worst delay of none.
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.