Flight
UPS542 18 Dec 2025
UPS542, operated by United Parcel Service, on 18 Dec 2025: Louisville Muhammad Ali International Airport (KSDF) to General Mitchell International (KMKE). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSDF Louisville Muhammad Ali International Airport → KMKE GENERAL MITCHELL INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:10 EST |
| Last seen | 05:10 CST |
| Duration | 0h 59m |
| Aircraft | N421UP |
| Max altitude | 28,025 ft |
| Distance tracked | 303 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +38 min |
| Worst delay | +93 min |
In the last 30 days UPS542 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +38 min and a worst delay of +93 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.