Flight
UPS5851 16 Dec 2025
UPS5851, operated by United Parcel Service, on 16 Dec 2025: Phoenix Sky Harbor International (KPHX) to Chicago Rockford International Airport (KRFD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KRFD Chicago Rockford International Airport |
| Status | Completed (receiver network) |
| First seen airborne | 06:09 MST |
| Last seen | 10:00 CST |
| Duration | 2h 50m |
| Aircraft | N441UP |
| Max altitude | 37,025 ft |
| Distance tracked | 1,202 nm |
Punctuality, last 30 days
No completed UPS5851 departures with FAA schedule times in the last 30 days.
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.