Flight
UPS5321 21 Aug 2025
UPS5321, operated by United Parcel Service, on 21 Aug 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KSDF Louisville Muhammad Ali International Airport → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:01 EDT 20 Aug |
| Aircraft | N139UP |
| Max altitude | 34,025 ft |
Punctuality, last 30 days
| Flights | 5 |
| On time | 4 (80%) |
| Average delay | -0 min |
| Worst delay | +48 min |
In the last 30 days UPS5321 departed on time (within 15 minutes) on 4 of 5 flights (80%), with an average departure delay of -0 min and a worst delay of +48 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.