Flight
UAL2391
Flight history and live tracking for UAL2391, 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 | KDEN DENVER INTERNATIONAL |
| Typical destination | KSFO SAN FRANCISCO INTERNATIONAL |
| Distance | 839 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-17estimated | KDEN | KSFO | 07:51 MDT | 09:40 PDT | 2h 48m | N57852 |
| 2026-08-16estimated | KDEN | KSFO | 08:14 MDT | 11:00 PDT | 3h 45m | N75861 |
| 2026-08-15 | KDEN | KSFO | 07:48 MDT | 09:26 PDT | 2h 37m | N33132 |
| 2026-07-21estimated | KDEN | KSFO | 07:56 MDT | 09:20 PDT | 2h 23m | N75861 |
| 2026-07-20estimated | KDEN | KSFO | 07:36 MDT | 09:06 PDT | 2h 29m | N57862 |
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]