Flight
UAL8257
Flight history and live tracking for UAL8257, 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 |
| Observed route | KSNA → KSFO |
Flight history 18 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-28 | KORD | KBWI | 20:08 CDT | 22:46 EDT | 1h 37m | N855UA |
| 2026-09-21 | KSFO | KSAN | 12:22 PDT | 14:02 PDT | 1h 39m | N87531 |
| 2026-09-18estimated | ? | KSAN | 03:42Z | 14:40 PDT | 17h 57m | N39415 |
| 2026-09-14estimated | KSNA | KSFO | 15:17 PDT | 16:06 PDT | 0h 48m | N769UA |
| 2026-09-14estimated | ? | ? | 00:00Z | 05:02Z | 5h 01m | N769UA |
| 2026-09-13estimated | KIAD | ? | 19:33 EDT | 23:58Z | 0h 24m | N769UA |
Earlier flights (12) - back to 2025-08-15
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-15estimated | ? | ? | 00:00Z | 07:06Z | 7h 06m | N24988 |
| 2026-08-14estimated | ? | ? | 06:47Z | 23:58Z | 17h 10m | N77536 |
| 2026-07-07 | KSNA | KSFO | 21:39 PDT | 22:54 PDT | 1h 15m | A12711 |
| 2026-07-01estimated | KORD | KMCF | 14:50 CDT | 18:10 EDT | 2h 19m | N27477 |
| 2026-06-16 | KSNA | KSFO | 19:30 PDT | 20:44 PDT | 1h 14m | N27270 |
| 2026-06-15estimated | KSFO | ? | 00:26 PDT | 08:22Z | 0h 55m | N894UA |
| 2026-05-05 | KORD | KGRR | 19:42 CDT | 21:12 EDT | 0h 29m | N492UA |
| 2026-04-18 | KSFO | KATL | 21:53 PDT | 05:06 EDT | 4h 12m | A5CF66 |
| 2026-03-12estimated | KDEN | ? | 11:30 MDT | 18:28Z | 0h 57m | N37277 |
| 2026-03-06 | KIAD | KRDU | 12:48 EST | 13:52 EST | 1h 03m | N54711 |
| 2026-01-26 | KRDU | KEWR | 17:01 EST | 18:32 EST | 1h 30m | AA7F02 |
| 2025-08-15 | KIAH | KLGA | 19:45 CDT | 22:16 EDT | 1h 30m | N27273 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.
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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 archive (from $9.99, with a free one-day sample). Questions: [email protected]