Flight
UAL8143
Flight history and live tracking for UAL8143, 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 | KDEN → KCMH |
Flight history 59 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-30 | KSFO SAN FRANCISCO INTERNATIONAL | KSEA SEATTLE TACOMA INTERNATIONAL | 16:43 PDT | 18:19 PDT | 1h 36m | N37252 |
| 2026-09-28 | KORD CHICAGO OHARE INTERNATIONAL | KSYR SYRACUSE HANCOCK INTERNATIONAL | 14:16 CDT | 16:38 EDT | 1h 22m | N842UA |
| 2026-09-26 | KDEN DENVER INTERNATIONAL | KCMH PORT COLUMBUS INTERNATIONAL | 19:13 MDT | 23:40 EDT | 2h 27m | N76514 |
| 2026-09-25 | KDEN DENVER INTERNATIONAL | KCMH PORT COLUMBUS INTERNATIONAL | 19:13 MDT | 23:37 EDT | 2h 24m | N76514 |
| 2026-09-21 | KORD | KSFO | 22:18 CDT | 00:38 PDT | 4h 20m | AA07F9 |
| 2026-09-18 | ? | KDFW | 03:08Z | 23:50 CDT | 1h 41m | N87507 |
| 2026-09-14estimated | KEWR | KSFO | 11:58 EDT | 15:00 PDT | 6h 01m | N17133 |
| 2026-09-11 | KEWR | KSFO | 14:20 EDT | 16:56 PDT | 5h 35m | N13113 |
Earlier flights (51) - back to 2025-08-16
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-01 | KORD | KFLL | 20:29 CDT | 23:54 EDT | 2h 24m | N75433 |
| 2026-08-29estimated | ? | ? | 03:16Z | 05:12Z | 1h 55m | A12750 |
| 2026-08-28estimated | ? | ? | 02:52Z | 04:50Z | 1h 57m | N47291 |
| 2026-08-21estimated | KDEN | KCMH | 18:54 MDT | 23:06 EDT | 2h 11m | N27260 |
| 2026-08-19 | KMLB | ? | 00:24 EDT | 08:08Z | 3h 43m | N826UA |
| 2026-08-15 | ? | KORD | 17:11Z | 18:36 CDT | 6h 24m | N57862 |
| 2026-08-14estimated | ? | ? | 02:34Z | 04:50Z | 2h 15m | N38268 |
| 2026-07-23 | KORD | KPHL | 22:22 CDT | 00:42 EDT | 1h 19m | N17254 |
| 2026-07-20estimated | KDEN | KCMH | 18:00 MDT | 22:12 EDT | 2h 11m | N38446 |
| 2026-07-19partial | KSFO | ? | 19:26 PDT | N62896 | ||
| 2026-07-18estimated | ? | KIAH | 01:42Z | 22:42 CDT | 1h 59m | N79279 |
| 2026-07-04estimated | KDEN | ? | 20:32 MDT | 04:34Z | 2h 02m | N77552 |
| 2026-07-01estimated | KDEN | KCMH | 18:00 MDT | 22:32 EDT | 2h 31m | N62849 |
| 2026-06-27estimated | KMCO | ? | 14:51 EDT | 21:16Z | 2h 24m | N77430 |
| 2026-06-25estimated | KLAX | CYVR | 10:49 PDT | 13:30 PDT | 2h 40m | N27268 |
| 2026-06-22estimated | KDEN | ? | 09:45 MDT | 18:42Z | 2h 56m | A3D302 |
| 2026-06-21 | KEWR | KSFO | 12:12 EDT | 16:10 PDT | 6h 57m | N12116 |
| 2026-06-17 | KORD | KSAN | 14:34 CDT | 16:42 PDT | 4h 07m | N61886 |
| 2026-06-15estimated | KDEN | KCMH | 19:04 MDT | 23:08 EDT | 2h 03m | N69829 |
| 2026-05-25estimated | KEWR | KSFO | 12:51 EDT | 15:40 PDT | 5h 49m | N14121 |
| 2026-05-19 | KDEN | KCMH | 23:12 MDT | 01:58 EDT | 0h 46m | N77536 |
| 2026-05-09estimated | KSFO | ? | 00:01 PDT | 12:12Z | 5h 10m | N18112 |
| 2026-05-08estimated | KORD | KPHL | 20:48 CDT | 01:36 EDT | 3h 47m | N17752 |
| 2026-05-03 | CYQV | PAFA | 18:00 CST | 20:40 AKDT | 4h 40m | A2B4EA |
| 2026-05-02partial | KORD | ? | 19:00 CDT | N76523 | ||
| 2026-05-01estimated | KOMA | KDEN | 17:33 CDT | 17:58 MDT | 1h 24m | N76523 |
| 2026-04-27 | KDEN | KCMH | 18:00 MDT | 22:34 EDT | 2h 34m | N37277 |
| 2026-04-18estimated | ? | KPDX | 01:23Z | 19:14 PDT | 0h 51m | N27239 |
| 2026-04-17 | KJAX | ? | 08:03 EDT | 23:58Z | 11h 54m | N26210 |
| 2026-04-16 | KORD | KJAX | 16:34 CDT | 19:24 EDT | 1h 49m | N26210 |
| 2026-04-03 | ? | KORD | 01:00Z | 23:48 CDT | 3h 48m | N491UA |
| 2026-04-01estimated | ? | KJAX | 00:00Z | 21:34 EDT | 1h 34m | N38467 |
| 2026-03-09 | KSFO | KHHR | 18:05 PDT | 19:26 PDT | 1h 20m | N87513 |
| 2026-02-23 | KMIA | KIAD | 13:48 EST | 15:58 EST | 2h 09m | N37518 |
| 2026-02-18 | KSFO | KORD | 23:02 PST | 04:49 CST | 3h 47m | AA7F2A |
| 2026-01-31 | KORD | KGRR | 23:08 CST | 00:44 EST | 0h 36m | N15712 |
| 2026-01-21 | KIAH | KEWR | 20:39 CST | 00:20 EST | 2h 40m | N17264 |
| 2026-01-06 | KSFO | KSEA | 01:14 PST | 03:20 PST | 2h 05m | A8E9FD |
| 2025-12-23estimated | KDEN | KCMH | 12:00 MST | 14:56 EST | 0h 56m | N457UA |
| 2025-12-20 | KSFO | KIAD | 16:54 PST | 00:30 EST | 4h 36m | A12F73 |
| 2025-12-13 | KORD | KJAX | 18:06 CST | 21:04 EST | 1h 57m | A5CF8B |
| 2025-10-27estimated | ? | KSBA | 07:39Z | 01:42 PDT | 1h 02m | N892UA |
| 2025-10-26estimated | ? | KSBA | 04:22Z | 22:20 PDT | 0h 57m | N837UA |
| 2025-10-25estimated | ? | ? | 02:19Z | 03:38Z | 1h 18m | N11206 |
| 2025-10-20estimated | KEWR | KSFO | 00:23 EDT | 22:54 PDT | 1h 30m | N11206 |
| 2025-10-19estimated | KEWR | KSFO | 21:57 EDT | 20:02 PDT | 1h 04m | N73256 |
| 2025-10-06 | KSFO | KSBA | 21:06 PDT | 22:16 PDT | 1h 09m | N851UA |
| 2025-09-30 | KDEN Denver International | KAUS Austin-Bergstrom International | 21:33 MDT | 00:14 CDT | 1h 40m | AA2BC1 |
| 2025-08-20 | KLAX | KSFO | 20:18 PDT | 22:26 PDT | 2h 07m | N77431 |
| 2025-08-19 | KSFO | KIAH | 22:37 PDT | 18:34 CDT | 17h 56m | A12A7F |
| 2025-08-16 | KSFO | KSBA | 23:35 PDT | 00:38 PDT | 1h 03m | N480UA |
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]