Flight
UAL581 30 Sep 2026
UAL581, operated by United Airlines, on 30 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, departed on time (+10 min) |
| Scheduled departure | 18:42 PDT 29 Sep |
| Actual departure | 18:52 PDT 29 Sep on time |
| Actual arrival | 19:28 PDT 29 Sep |
| Duration | 0h 36m |
| Aircraft | N76516 B738 |
| Max altitude | 32,900 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 +225 min |
| Scheduled departure | 14:56 CDT |
| Actual departure | 18:41 CDT delayed +225 min |
| Actual arrival | 20:47 PDT |
| Duration | 4h 06m |
| Aircraft | N831UA 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.