Flight
UAL435 23 Sep 2026
UAL435, operated by United Airlines, on 23 Sep 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:00 PDT 22 Sep |
| Aircraft | N37502 |
| Max altitude | 34,000 ft |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KEWR NEWARK LIBERTY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:42 PDT |
| Last seen | 16:38 EDT |
| Duration | 4h 55m |
| Aircraft | N2251U |
| Max altitude | 35,000 ft |
| Distance tracked | 2,223 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 22:44Z |
| Last seen | 23:58Z |
| Duration | 1h 13m |
| Aircraft | N27511 |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 16 |
| On time | 1 (6%) |
| Average delay | +30 min |
| Worst delay | +70 min |
In the last 30 days UAL435 departed on time (within 15 minutes) on 1 of 16 flights (6%), with an average departure delay of +30 min and a worst delay of +70 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.