Flight
UPS634 25 Aug 2026
UPS634, operated by United Parcel Service, on 25 Aug 2026: Chicago Rockford International Airport (KRFD) to Lambert St Louis International (KSTL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KRFD Chicago Rockford International Airport → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 03:50 CDT |
| Last seen | 04:32 CDT |
| Duration | 0h 41m |
| Aircraft | N435UP |
| Max altitude | 28,000 ft |
| Distance tracked | 214 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 5 (100%) |
| Average delay | -5 min |
| Worst delay | +2 min |
In the last 30 days UPS634 departed on time (within 15 minutes) on 5 of 5 flights (100%), with an average departure delay of -5 min and a worst delay of +2 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.