Flight
UAL1
Flight history and live tracking for UAL1, operated by United Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | United Airlines |
| Typical origin | KSFO SAN FRANCISCO INTERNATIONAL |
| Typical destination | WSSS SINGAPORE CHANGI |
| Distance | 7,333 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18 | KSFO | WSSS | 23:05 PDT | 06:10 +08 | 16h 04m | N51104 |
| 2026-07-22estimated | KSFO | WSSS | 23:16 PDT | 07:06 +08 | 16h 50m | AB0F89 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]