Flight
UAL581 25 Sep 2026
UAL581, operated by United Airlines, on 25 Sep 2026: San Francisco International (KSFO) to Reno Tahoe International (KRNO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KRNO RENO TAHOE INTERNATIONAL |
| Status | Completed, departure delayed +36 min |
| Scheduled departure | 18:42 PDT 24 Sep |
| Actual departure | 19:18 PDT 24 Sep delayed +36 min |
| Actual arrival | 19:53 PDT 24 Sep |
| Duration | 0h 35m |
| Aircraft | N37267 B738 |
| Max altitude | 36,025 ft |
| Distance tracked | 1,706 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KBNA NASHVILLE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed, departure delayed +19 min |
| Scheduled departure | 14:46 CDT |
| Actual departure | 15:05 CDT delayed +19 min |
| Actual arrival | 17:27 PDT |
| Duration | 4h 22m |
| Aircraft | N840UA A319 |
Punctuality, last 30 days
| Flights | 12 |
| On time | 3 (25%) |
| Average delay | +47 min |
| Worst delay | +225 min |
In the last 30 days UAL581 departed on time (within 15 minutes) on 3 of 12 flights (25%), with an average departure delay of +47 min and a worst delay of +225 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.