Flight
UAL8142
Flight history and live tracking for UAL8142, 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 | KSFO → KSAN |
Flight history 83 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-02 | KSFO SAN FRANCISCO INTERNATIONAL | KORD CHICAGO OHARE INTERNATIONAL | 12:29 PDT | 17:53 CDT | 3h 24m | N75851 |
| 2026-09-30 | KLGA LA GUARDIA | KORD CHICAGO OHARE INTERNATIONAL | 15:00 EDT | 15:50 CDT | 1h 50m | N34222 |
| 2026-09-28 | KORD | KSAN | 19:41 CDT | 22:00 PDT | 4h 18m | N77559 |
| 2026-09-18estimated | KIAD | KCLE | 21:23 EDT | 22:22 EDT | 0h 58m | A5CF19 |
| 2026-09-14 | ? | KLGA | 14:11Z | 13:46 EDT | 3h 35m | A24573 |
| 2026-09-09estimated | KOMA | ? | 10:18 CDT | 16:34Z | 1h 15m | N68805 |
Earlier flights (77) - back to 2025-08-16
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-04estimated | ? | ? | 02:16Z | 03:22Z | 1h 05m | N68453 |
| 2026-08-27 | ? | KTPA | 20:09Z | 19:14 EDT | 3h 04m | N77536 |
| 2026-08-25 | ? | KLGA | 14:06Z | 13:28 EDT | 3h 22m | A2452F |
| 2026-08-20 | KIAD | KCLE | 18:25 EDT | 19:16 EDT | 0h 51m | N879UA |
| 2026-08-16estimated | ? | ? | 00:00Z | 12:06Z | 12h 05m | N76502 |
| 2026-08-15partial | ? | ? | 02:07Z | N17373 | ||
| 2026-08-14estimated | ? | ? | 06:04Z | 07:24Z | 1h 20m | N39463 |
| 2026-08-13estimated | ? | ? | 19:36Z | 21:26Z | 1h 50m | N446UA |
| 2026-07-23estimated | ? | ? | 06:31Z | 08:18Z | 1h 46m | A127BB |
| 2026-07-22partial | ? | ? | 00:14Z | N4888U | ||
| 2026-07-16 | ? | KRSW | 01:39Z | 00:26 EDT | 2h 46m | N77259 |
| 2026-07-14 | KIAH | KLAS | 12:37 CDT | 13:12 PDT | 2h 34m | A126ED |
| 2026-07-13estimated | KSFO | KEUG | 21:22 PDT | 23:00 PDT | 1h 37m | N473UA |
| 2026-07-01estimated | KDEN | KAUS | 18:48 MDT | 21:48 CDT | 2h 00m | A76066 |
| 2026-06-24 | KSFO | KIAD | 14:19 PDT | 22:06 EDT | 4h 47m | AA3AE5 |
| 2026-06-22estimated | KSFO | ? | 10:46 PDT | 21:18Z | 3h 31m | N816UA |
| 2026-06-21estimated | KSFO | KDFW | 10:26 PDT | 15:48 CDT | 3h 21m | N849UA |
| 2026-06-19estimated | KDEN | KSAN | 11:32 MDT | 13:08 PDT | 2h 35m | A6EDE5 |
| 2026-06-14estimated | KDEN | KAUS | 18:37 MDT | 21:40 CDT | 2h 02m | N17272 |
| 2026-06-12estimated | KDEN | KPHL | 18:09 MDT | 23:34 EDT | 3h 24m | N14242 |
| 2026-05-25estimated | KABI | ? | 19:05 CDT | 01:02Z | 0h 57m | N853UA |
| 2026-05-24estimated | KSFO | KDFW | 11:03 PDT | 16:10 CDT | 3h 07m | N853UA |
| 2026-05-20 | KDEN | KNUQ | 18:44 MDT | 02:06 PDT | 8h 21m | A0B820 |
| 2026-05-19 | KDEN | KAUS | 17:12 MDT | 18:44 CDT | 0h 31m | N434UA |
| 2026-05-08 | KDEN | KLGA | 08:04 MDT | 13:26 EDT | 3h 22m | A3D326 |
| 2026-05-05 | KHOP | KSFO | 19:00 CDT | 21:48 PDT | 4h 48m | N33289 |
| 2026-05-02 | KIAH | KPDX | 21:38 CDT | 23:32 PDT | 3h 53m | A445A4 |
| 2026-05-01 | KSFO | KSAN | 22:57 PDT | 00:00 PDT | 1h 02m | A12796 |
| 2026-04-27estimated | KSFO | ? | 23:03 PDT | 23:58Z | 17h 54m | N27290 |
| 2026-04-25estimated | KSFO | KSAN | 23:36 PDT | 01:20 PDT | 1h 43m | N27246 |
| 2026-04-24 | KSFO | KSAN | 23:47 PDT | 00:50 PDT | 1h 02m | A12750 |
| 2026-04-16estimated | KDEN | KSAN | 23:57 MDT | 00:24 PDT | 1h 26m | N27269 |
| 2026-04-15 | KBNA | KSFO | 19:00 CDT | 21:40 PDT | 4h 39m | N17529 |
| 2026-04-14 | KDEN | KSAN | 00:08 MDT | 00:14 PDT | 1h 05m | A5CF1B |
| 2026-04-13 | KSFO | KSAN | 22:49 PDT | 23:56 PDT | 1h 06m | N17300 |
| 2026-04-11estimated | ? | KORD | 00:16Z | 20:12 CDT | 0h 55m | N37547 |
| 2026-04-10estimated | ? | ? | 23:38Z | 23:58Z | 0h 20m | N37547 |
| 2026-04-04estimated | ? | KSAN | 06:29Z | 01:10 PDT | 1h 40m | N73251 |
| 2026-04-01 | ? | KSFO | 00:00Z | 21:10 PDT | 4h 10m | N76288 |
| 2026-03-31partial | KSFO | ? | 22:41 PDT | N27283 | ||
| 2026-03-14estimated | ? | KAUS | 00:02Z | 21:02 CDT | 1h 59m | N77537 |
| 2026-03-07 | KDEN | KAUS | 21:36 MST | 01:28 CST | 2h 51m | N18220 |
| 2026-03-01 | KIAD | KBNA | 08:21 EST | 09:00 CST | 1h 39m | N36280 |
| 2026-02-26 | KDEN | KORD | 21:49 MST | 00:50 CST | 2h 00m | N39461 |
| 2026-02-14 | KORD | KMCO | 20:26 CST | 23:28 EST | 2h 01m | AA07F9 |
| 2026-02-03 | KIAH | KPDX | 20:13 CST | 22:34 PST | 4h 20m | N14231 |
| 2026-02-02 | KDEN | KLAS | 20:57 MST | 21:54 PST | 1h 56m | N18223 |
| 2026-01-31 | KORD | KFLL | 20:06 CST | 23:50 EST | 2h 44m | A0B845 |
| 2026-01-30 | KSFO | KIAH | 16:05 PST | 21:42 CST | 3h 37m | N65832 |
| 2026-01-28 | KIAH | KPDX | 20:21 CST | 22:48 PST | 4h 26m | N37502 |
| 2026-01-27 | KSFO | KSAN | 13:02 PST | 14:28 PST | 1h 25m | N78524 |
| 2026-01-25 | KIAH | KLAX | 20:42 CST | 21:54 PST | 3h 11m | N18112 |
| 2026-01-24estimated | ? | KMCO | 00:06Z | 19:36 EST | 0h 29m | N69826 |
| 2026-01-23estimated | KIAD | KCLE | 17:25 EST | 18:58 EST | 1h 33m | N69826 |
| 2026-01-22 | KIAH | KDCA | 20:10 CST | 23:28 EST | 2h 17m | N38268 |
| 2026-01-17estimated | ? | ? | 23:02Z | 23:30Z | 0h 27m | A0B840 |
| 2026-01-06 | KSFO | KSAN | 21:29 PST | 23:30 PST | 2h 00m | N69835 |
| 2026-01-04 | KSFO | KSAN | 00:04 PST | 01:54 PST | 1h 49m | N87507 |
| 2025-12-31 | KIAD | KORF | 22:48 EST | 23:40 EST | 0h 51m | N73445 |
| 2025-12-30 | KORD | KPSP | 20:10 CST | 22:02 PST | 3h 52m | N13750 |
| 2025-12-24 | ? | KTUS | 18:23Z | 13:30 MST | 2h 06m | N14249 |
| 2025-12-20 | KORD | KPSP | 20:13 CST | 22:26 PST | 4h 12m | N23707 |
| 2025-12-18 | KPHX | KEWR | 00:30 MST | 06:52 EST | 4h 22m | N27252 |
| 2025-12-17estimated | KSFO | KEUG | 13:17 PST | 15:38 PST | 2h 20m | N14102 |
| 2025-12-11 | KORD | KROC | 18:22 CST | 21:06 EST | 1h 44m | N37470 |
| 2025-11-26 | KORD | KMCO | 14:51 CST | 18:06 EST | 2h 15m | N69819 |
| 2025-10-26 | KORD | KMCO | 14:55 CDT | 18:12 EDT | 2h 17m | N37465 |
| 2025-10-14 | KORD | KDSM | 21:09 CDT | 21:56 CDT | 0h 46m | N13248 |
| 2025-10-06estimated | ? | KIAH | 00:00Z | 12:48 CDT | 17h 47m | N37298 |
| 2025-10-05estimated | ? | ? | 23:35Z | 23:58Z | 0h 22m | N37298 |
| 2025-09-26 | KLGA LaGuardia | ? | 20:58 EDT | 01:59Z | 1h 01m | A12733 |
| 2025-09-18 | KIAH George Bush Intercontinental | ? | 16:39 CDT | 23:13Z | 1h 33m | A43EE5 |
| 2025-08-19estimated | KDEN | KAUS | 22:27 MDT | 00:38 CDT | 1h 10m | N36207 |
| 2025-08-19partial | KDEN | ? | 21:39 MDT | N36207 | ||
| 2025-08-19estimated | ? | KDEN | 01:24Z | 20:26 MDT | 1h 01m | N36207 |
| 2025-08-17 | KDEN | KAUS | 21:08 MDT | 02:00 CDT | 3h 51m | N76265 |
| 2025-08-16 | KSFO | KFLL | 21:13 PDT | 05:40 EDT | 5h 26m | N75858 |
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]