Flight
UAL1577 8 Mar 2026
UAL1577, operated by United Airlines, on 8 Mar 2026: Chicago Ohare International (KORD) to Metropolitan Oakland International (KOAK), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KOAK METROPOLITAN OAKLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:01 CST 7 Mar |
| Last seen | 16:55 PST 7 Mar |
| Duration | 0h 54m |
| Aircraft | A6ED61 |
| Max altitude | 34,000 ft |
| Distance tracked | 1,591 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:12 PST 7 Mar |
| Aircraft | A12F4C |
| Max altitude | 34,025 ft |
Punctuality, last 30 days
| Flights | 19 |
| On time | 5 (26%) |
| Average delay | -23 min |
| Worst delay | +291 min |
In the last 30 days UAL1577 departed on time (within 15 minutes) on 5 of 19 flights (26%), with an average departure delay of -23 min and a worst delay of +291 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.