Flight
UAL8140
Flight history and live tracking for UAL8140, 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.
Next flight
| Date | Sun 04 Oct 2026 |
| Route | KDEN DENVER INTERNATIONAL → KBUR BURBANK GLENDALE PASADENA |
| Scheduled departure | 19:23 MDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Observed route | KORD → KSAN |
Flight history 117 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-02 | KORD CHICAGO OHARE INTERNATIONAL | KMCI KANSAS CITY INTERNATIONAL | 00:55 CDT | 02:07 CDT | 1h 12m | N17245 |
| 2026-09-28 | KORD CHICAGO OHARE INTERNATIONAL | KDCA RONALD REAGAN WASHINGTON NATIONAL | 17:19 CDT | 19:46 EDT | 1h 27m | N16709 |
| 2026-09-28 | KORD CHICAGO OHARE INTERNATIONAL | KLAX LOS ANGELES INTERNATIONAL | 19:42 CDT | 21:36 PDT | 3h 54m | N75861 |
| 2026-09-27 | KORD CHICAGO OHARE INTERNATIONAL | KLAX LOS ANGELES INTERNATIONAL | 19:42 CDT | 21:33 PDT | 3h 51m | N75861 |
| 2026-09-26 | KIAH GEORGE BUSH INTCNTL HOUSTON | KAUS AUSTIN BERGSTROM INTERNATIONAL | 22:15 CDT | 22:43 CDT | 0h 28m | N66825 |
| 2026-09-25 | KIAH GEORGE BUSH INTCNTL HOUSTON | KPDX PORTLAND INTERNATIONAL | 20:10 CDT | 22:00 PDT | 3h 50m | N37434 |
| 2026-09-21 | KSFO | KDFW | 17:30 PDT | 22:50 CDT | 3h 19m | AA7F23 |
| 2026-09-18 | ? | KSNA | 01:29Z | 20:38 PDT | 2h 08m | N37257 |
| 2026-09-17 | ? | KAUS | 18:34Z | 16:56 CDT | 3h 21m | N37290 |
| 2026-09-16 | KORD | KSAT | 21:00 CDT | 23:38 CDT | 2h 37m | N436UA |
| 2026-09-15estimated | ? | ? | 01:46Z | 03:36Z | 1h 49m | N77525 |
| 2026-09-14 | ? | KSNA | 00:00Z | 19:04 PDT | 2h 03m | A0B841 |
| 2026-09-13estimated | KORD | KSAN | 16:43 CDT | 16:58 PDT | 2h 14m | A0B841 |
| 2026-09-12 | KIAH | KORF | 20:45 CDT | 14:54 EDT | 17h 08m | A12B2D |
| 2026-09-11 | ? | KIAH | 16:08Z | 18:30 CDT | 7h 21m | A12F75 |
| 2026-09-11estimated | KEWR | KSFO | 20:00 EDT | 20:58 PDT | 3h 57m | A12F75 |
| 2026-09-10estimated | KATL | ? | 19:24 EDT | 23:58Z | 0h 33m | A12F75 |
| 2026-09-07 | ? | KSMF | 00:00Z | 20:24 PDT | 3h 23m | AA7F24 |
| 2026-09-06estimated | KIAD | KEWR | 18:20 EDT | 19:58 EDT | 1h 37m | AA7F24 |
| 2026-09-04estimated | KORD | KSAN | 19:17 CDT | 19:32 PDT | 2h 15m | N77580 |
| 2026-09-03estimated | KORD | KSAN | 17:47 CDT | 16:52 PDT | 1h 04m | N77580 |
Earlier flights (96) - back to 2025-08-15
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-31estimated | ? | KRDU | 00:00Z | 20:28 EDT | 0h 28m | A12A7B |
| 2026-08-30estimated | ? | ? | 19:28Z | 23:58Z | 4h 29m | A12A7B |
| 2026-08-24estimated | KEWR | KSFO | 02:39 EDT | 01:50 PDT | 2h 11m | A0B88C |
| 2026-08-22 | ? | KSJC | 14:29Z | 11:32 PDT | 4h 02m | N77295 |
| 2026-08-20estimated | ? | ? | 17:42Z | 21:16Z | 3h 33m | N16234 |
| 2026-08-16estimated | ? | ? | 02:41Z | 06:08Z | 3h 27m | N73860 |
| 2026-08-15estimated | KSFO | KBKF | 17:00 PDT | 22:27 MDT | 4h 27m | N37324 |
| 2026-08-13estimated | ? | ? | 01:45Z | 12:48Z | 11h 03m | N77295 |
| 2026-08-12estimated | ? | ? | 04:37Z | 05:42Z | 1h 04m | N77518 |
| 2026-07-23 | ? | KLAX | 01:56Z | 21:08 PDT | 2h 11m | A24591 |
| 2026-07-22 | ? | KIAH | 16:48Z | 15:06 CDT | 3h 17m | A12AE8 |
| 2026-07-19estimated | KSDF | ? | 17:32 EDT | 22:18Z | 0h 46m | N890UA |
| 2026-07-19partial | ? | ? | 00:24Z | N17139 | ||
| 2026-07-14 | KIAH | KPIT | 23:41 CDT | 03:02 EDT | 2h 20m | N16701 |
| 2026-07-12estimated | KEWR | KSFO | 21:17 EDT | 23:44 PDT | 5h 26m | A7F4E7 |
| 2026-07-11estimated | ? | ? | 22:23Z | 22:46Z | 0h 22m | A7F4E7 |
| 2026-07-11estimated | KEWR | ? | 17:02 EDT | 21:30Z | 0h 27m | A7F4E7 |
| 2026-07-10estimated | KEWR | KSFO | 20:00 EDT | 21:30 PDT | 4h 29m | N48127 |
| 2026-07-09partial | ? | ? | 02:50Z | N817UA | ||
| 2026-07-07 | KIAH | KSAT | 22:07 CDT | 22:44 CDT | 0h 36m | N807UA |
| 2026-07-02 | KORD | KSAN | 21:28 CDT | 23:18 PDT | 3h 49m | A56050 |
| 2026-06-29 | KORD | KDFW | 21:02 CDT | 22:50 CDT | 1h 47m | N439UA |
| 2026-06-27 | KFLL | KSFO | 08:12 EDT | 10:52 PDT | 5h 39m | N47524 |
| 2026-06-25estimated | KNZC | KTPA | 20:00 EDT | 20:32 EDT | 0h 31m | N75425 |
| 2026-06-24partial | KIAH | ? | 22:00 CDT | N37516 | ||
| 2026-06-23estimated | KIAD | KEWR | 23:26 EDT | 00:32 EDT | 1h 06m | A5CC3C |
| 2026-06-22estimated | KDPA | KORD | 19:18 CDT | 20:28 CDT | 1h 09m | N57870 |
| 2026-06-21partial | KSFO | ? | 17:00 PDT | N62892 | ||
| 2026-06-20 | KIAD | KATL | 22:41 EDT | 00:00 EDT | 1h 18m | N835UA |
| 2026-06-19estimated | KFLL | KSFO | 20:25 EDT | 02:22 PDT | 8h 56m | N37427 |
| 2026-06-18partial | KTPA | ? | 20:00 EDT | N37474 | ||
| 2026-06-17estimated | KIAD | KEWR | 18:29 EDT | 19:58 EDT | 1h 28m | N37474 |
| 2026-06-15estimated | KDEN | ? | 14:04 MDT | 20:30Z | 0h 25m | N449UA |
| 2026-06-14estimated | KDEN | ? | 19:58 MDT | 02:30Z | 0h 31m | N473UA |
| 2026-06-12estimated | KORD | KSAN | 21:44 CDT | 22:56 PDT | 3h 11m | N76508 |
| 2026-05-29estimated | KCLE | ? | 07:18 EDT | 18:44Z | 7h 25m | N12225 |
| 2026-05-29 | KSFO | KCLE | 19:49 PDT | 03:05 EDT | 4h 16m | N12225 |
| 2026-05-28 | ? | KLGA | 00:00Z | 22:06 EDT | 2h 05m | N17289 |
| 2026-05-27partial | KIAH | ? | 20:30 CDT | A12AEB | ||
| 2026-05-26 | KORD | KEWR | 21:59 CDT | 00:32 EDT | 1h 32m | A6ED3B |
| 2026-05-24estimated | KLAX | KLAS | 22:42 PDT | 23:46 PDT | 1h 04m | N37507 |
| 2026-05-22estimated | ? | ? | 00:00Z | 03:44Z | 3h 44m | N17122 |
| 2026-05-21partial | ? | ? | 01:29Z | AA7F48 | ||
| 2026-05-11estimated | KDFW | ? | 19:32 CDT | 03:38Z | 3h 05m | A126E6 |
| 2026-05-08estimated | KSFO | KORD | 18:25 PDT | 00:20 CDT | 3h 55m | A55FA2 |
| 2026-05-05estimated | KORD | KSAN | 23:25 CDT | 21:56 PDT | 0h 31m | N831UA |
| 2026-05-04estimated | KSFO | KSAN | 22:58 PDT | 00:36 PDT | 1h 37m | A12731 |
| 2026-05-01estimated | KDEN | ? | 11:14 MDT | 18:10Z | 0h 55m | N13227 |
| 2026-04-28 | KDEN | KCHS | 14:34 MDT | 19:32 EDT | 2h 57m | N836UA |
| 2026-04-26 | KSFO | KIAD | 13:58 PDT | 21:54 EDT | 4h 55m | AA7F48 |
| 2026-04-21 | ? | KIAD | 00:00Z | 23:16 EDT | 3h 15m | A12B0E |
| 2026-04-20estimated | KSFO | KBKF | 15:43 PDT | 17:58 MDT | 1h 14m | A12B0E |
| 2026-04-19 | ? | KIAD | 00:00Z | 21:38 EDT | 1h 38m | A2B7F5 |
| 2026-04-18estimated | ? | ? | 20:51Z | 23:58Z | 3h 06m | A2B7F5 |
| 2026-04-17 | KEWR | KIAH | 20:00 EDT | 22:18 CDT | 3h 17m | A12AC3 |
| 2026-04-13 | ? | KIAD | 00:00Z | 21:58 EDT | 1h 57m | AA7F09 |
| 2026-04-12estimated | KSFO | KBKF | 14:29 PDT | 17:58 MDT | 2h 28m | AA7F09 |
| 2026-04-05 | ? | KIAD | 00:00Z | 21:56 EDT | 1h 55m | A2BC9E |
| 2026-04-04 | KPHX | KRSW | 09:34 MST | 19:58 EDT | 7h 23m | N87512 |
| 2026-04-04 | KIAH | KPHX | 21:12 CDT | 21:24 MST | 2h 11m | N87512 |
| 2026-03-15 | ? | ? | 00:00Z | 02:28Z | 2h 27m | N37547 |
| 2026-03-14partial | KDEN | ? | 17:35 MDT | N37547 | ||
| 2026-03-13 | KDEN | ? | 18:19 MDT | 02:38Z | 2h 19m | N37413 |
| 2026-03-12 | KIAH | KMEM | 20:52 CDT | 21:56 CDT | 1h 03m | N894UA |
| 2026-03-08 | KORD | KDCA | 18:35 CST | 21:09 EST | 1h 33m | N76269 |
| 2026-03-05 | KDEN | KXNA | 17:31 MST | 20:54 CST | 2h 22m | N895UA |
| 2026-03-02 | KORD | KMSP | 21:55 CST | 23:08 CST | 1h 12m | N37273 |
| 2026-02-28estimated | KORD | KSAN | 12:19 CST | 12:42 PST | 2h 22m | A0B826 |
| 2026-02-19 | KEWR | KSEA | 21:26 EST | 23:56 PST | 5h 29m | N34455 |
| 2026-02-16 | KDEN | ? | 11:21 MST | 21:32Z | 3h 10m | A2452A |
| 2026-02-13 | KIAH George Bush Intercontinental | KPDX | 09:46 CST | 12:10 PST | 4h 23m | N473UA |
| 2026-02-03 | KORD | KSAT | 09:28 CST | 12:04 CST | 2h 36m | N474UA |
| 2026-01-26 | KSFO | KTPA | 23:13 PST | 07:08 EST | 4h 54m | A12733 |
| 2026-01-24 | KORD | KPVD | 21:07 CST | 00:08 EST | 2h 00m | N826UA |
| 2026-01-08 | KSFO | KSEA | 16:23 PST | 18:20 PST | 1h 57m | N76528 |
| 2026-01-06 | ? | KIAH | 00:00Z | 19:40 CST | 1h 40m | N839UA |
| 2026-01-05partial | ? | ? | 00:00Z | N13954 | ||
| 2026-01-04estimated | KEWR | KSFO | 17:43 EST | 15:58 PST | 1h 14m | N13954 |
| 2026-01-02 | KIAH | KMSY | 19:11 CST | 19:52 CST | 0h 40m | N827UA |
| 2025-12-22estimated | KIAD | KEWR | 19:00 EST | 20:42 EST | 1h 42m | N24706 |
| 2025-12-21partial | KSFO | ? | 21:06 PST | A12F07 | ||
| 2025-12-19 | KSEA | KIAH | 13:55 PST | 19:56 CST | 4h 00m | A553CE |
| 2025-12-16 | KSFO | KIAD | 21:22 PST | 05:12 EST | 4h 49m | A12F08 |
| 2025-12-15 | ? | KPDX | 00:00Z | 19:20 PST | 3h 20m | A5D28C |
| 2025-12-14estimated | KORD | KSAN | 16:52 CST | 15:58 PST | 1h 05m | A5D28C |
| 2025-12-13 | KIAH | KHHR | 20:24 CST | 21:40 PST | 3h 15m | N17133 |
| 2025-12-12 | KSFO | KIAD | 21:17 PST | 05:02 EST | 4h 44m | N37502 |
| 2025-12-11 | KDEN | KSAN | 12:47 MST | 13:52 PST | 2h 04m | AD22E1 |
| 2025-11-27 | KORD | KNTK | 18:03 CST | 19:52 PST | 3h 48m | N25705 |
| 2025-10-27 | KSFO | KBWI | 22:03 PDT | 05:32 EDT | 4h 28m | A12711 |
| 2025-10-05 | KBFI | KPAO | 15:03 PDT | 16:58 PDT | 1h 54m | N447UA |
| 2025-09-23 | KSFO San Francisco International | KCDC | 21:45 PDT | 23:52 MDT | 1h 06m | AA7F01 |
| 2025-09-21 | KIAH George Bush Intercontinental | ? | 16:56 CDT | 23:00Z | 1h 04m | A416BE |
| 2025-09-19 | ? | KIAD Washington Dulles International | 00:00Z | 21:50 EDT | 1h 49m | A5CC3C |
| 2025-08-17 | KIAH | KSAN | 00:49 CDT | 01:22 PDT | 2h 32m | N75410 |
| 2025-08-15 | KIAH | KLGA | 19:42 CDT | 21:24 EDT | 0h 41m | N37274 |
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]