Flight
UAL552 19 Aug 2025
UAL552, operated by United Airlines, on 19 Aug 2025: Raleigh Durham International (KRDU) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 18 Aug |
| Last seen | 21:54 PDT 18 Aug |
| Duration | 4h 53m |
| Aircraft | A12750 |
| Max altitude | 36,000 ft |
| Distance tracked | 2,080 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:37 PDT 18 Aug |
| Last seen | 08:34 CDT |
| Duration | 7h 56m |
| Aircraft | N34282 |
| Max altitude | 35,025 ft |
| Distance tracked | 1,600 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 5 (33%) |
| Average delay | +32 min |
| Worst delay | +116 min |
In the last 30 days UAL552 departed on time (within 15 minutes) on 5 of 15 flights (33%), with an average departure delay of +32 min and a worst delay of +116 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.