Flight
UAL1552 22 Dec 2025
UAL1552, operated by United Airlines, on 22 Dec 2025: 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
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KRNO RENO TAHOE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:57 PST 21 Dec |
| Last seen | 23:06 PST 21 Dec |
| Duration | 1h 08m |
| Aircraft | N34222 |
| Max altitude | 25,000 ft |
| Distance tracked | 166 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KRNO RENO TAHOE INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:09 PST |
| Last seen | 05:26 CST |
| Duration | 3h 16m |
| Aircraft | N38727 |
| Max altitude | 39,025 ft |
| Distance tracked | 1,448 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +18 min |
| Worst delay | +41 min |
In the last 30 days UAL1552 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 +41 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.