Flight
UAL1578 4 Feb 2026
UAL1578, operated by United Airlines, on 4 Feb 2026: Nashville International (KBNA) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBNA NASHVILLE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:55 CST |
| Last seen | 10:06 PST |
| Duration | 4h 10m |
| Aircraft | N847UA |
| Max altitude | 36,025 ft |
| Distance tracked | 1,706 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +18 min |
| Worst delay | +36 min |
In the last 30 days UAL1578 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +18 min and a worst delay of +36 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.