Flight
UAL1863 5 May 2026
UAL1863, operated by United Airlines, on 5 May 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | ? → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 03:44Z |
| Last seen | 14:54 CDT |
| Duration | 16h 09m |
| Aircraft | N37549 |
| Max altitude | 37,000 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:01 CDT |
| Last seen | 19:14 PDT |
| Duration | 4h 12m |
| Aircraft | A56050 |
| Distance tracked | 1,600 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | -348 min |
| Worst delay | +123 min |
In the last 30 days UAL1863 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of -348 min and a worst delay of +123 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.