Flight
UAL3879
Flight history and live tracking for UAL3879, 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 | KORD → KMLB |
Flight history 55 flights since Sep 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-06 | KAMA AMARILLO INTERNATIONAL | KIAH GEORGE BUSH INTCNTL HOUSTON | 23:40 CDT | 00:46 CDT | 1h 06m | N37518 |
| 2026-10-01 | KLCQ Lake City Gateway Airport | KIAD WASHINGTON DULLES INTERNATIONAL | 00:39 EDT | 02:20 EDT | 1h 41m | N479UA |
| 2026-09-29partial | KDEN | ? | 20:50 MDT | N457UA | ||
| 2026-09-27estimated | ? | KGSO | 01:09Z | 22:14 EDT | 1h 04m | N23721 |
| 2026-09-21 | ? | KORD | 21:31Z | 18:46 CDT | 2h 14m | N899UA |
| 2026-09-15estimated | ? | KIAH | 05:20Z | 01:52 CDT | 1h 31m | A24526 |
| 2026-09-13 | ? | KORD | 00:54Z | 21:58 CDT | 2h 03m | N64809 |
| 2026-09-09estimated | KORD | KMLB | 19:15 CDT | 22:20 EDT | 2h 04m | N37532 |
| 2026-09-08estimated | KTPA | KMCO | 21:20 EDT | 23:12 EDT | 1h 51m | A4418C |
Earlier flights (46) - back to 2025-09-26
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-19estimated | KIAH | KCDS | 17:54 CDT | 18:48 CDT | 0h 53m | N37514 |
| 2026-08-12estimated | ? | ? | 07:13Z | 13:46Z | 6h 33m | N36472 |
| 2026-07-15estimated | ? | KIAB | 05:28Z | 01:34 CDT | 1h 06m | N14242 |
| 2026-07-13 | KTPA | KMCO | 20:00 EDT | 20:24 EDT | 0h 24m | N68836 |
| 2026-07-10estimated | KMLB | KVAD | 00:22 EDT | 10:18 EDT | 9h 55m | A0B7BD |
| 2026-07-07 | KORD | KMLB | 22:36 CDT | 01:48 EDT | 2h 11m | A0B7BD |
| 2026-07-05estimated | KIAH | KCDS | 13:38 CDT | 14:28 CDT | 0h 49m | N67501 |
| 2026-07-03estimated | KINT | KEWR | 20:38 EDT | 22:14 EDT | 1h 35m | N68801 |
| 2026-06-28estimated | KIAD | KEWR | 15:29 EDT | 16:36 EDT | 1h 06m | N12006 |
| 2026-06-24 | KORD | KIAB | 21:10 CDT | 22:42 CDT | 1h 31m | N66893 |
| 2026-06-20estimated | KSFO | ? | 10:29 PDT | 18:40Z | 1h 10m | A7F4E7 |
| 2026-06-17 | KORD | KMLB | 22:43 CDT | 01:48 EDT | 2h 04m | A3D302 |
| 2026-05-29estimated | KMLB | KVAD | 09:43 EDT | 12:10 EDT | 2h 26m | N78285 |
| 2026-05-27 | KIAH | KIAB | 11:32 CDT | 12:48 CDT | 1h 15m | N37427 |
| 2026-05-09estimated | KORD | KMLB | 12:09 CDT | 14:18 EDT | 1h 08m | N15751 |
| 2026-04-30estimated | KSFO | KDEN | 17:00 PDT | 10:32 MDT | 16h 32m | N209UA |
| 2026-04-29estimated | RJSS | ? | 00:29 JST | 23:58Z | 8h 28m | N209UA |
| 2026-04-28estimated | KINT | KORD | 16:22 EDT | 16:50 CDT | 1h 27m | N435UA |
| 2026-04-21 | ? | KIAH | 01:15Z | 22:14 CDT | 1h 58m | N871UA |
| 2026-04-19 | ? | KORD | 05:49Z | 12:04 CDT | 11h 14m | N12012 |
| 2026-04-03 | KSEA | ? | 10:50 PDT | 20:16Z | 2h 25m | A445AB |
| 2026-04-01 | ? | KIAH | 05:13Z | 02:26 CDT | 2h 12m | N27477 |
| 2026-03-29estimated | ? | ? | 22:22Z | 22:42Z | 0h 19m | A2452C |
| 2026-03-29estimated | ? | ? | 06:31Z | 21:58Z | 15h 26m | N769UA |
| 2026-03-13 | KDEN | KIAB | 22:57 MDT | 01:08 CDT | 1h 10m | N14237 |
| 2026-03-08estimated | ? | KORD | 18:15Z | 14:50 CDT | 1h 35m | N819UA |
| 2026-03-05estimated | KINT | KEWR | 12:02 EST | 14:10 EST | 2h 08m | N18112 |
| 2026-03-03estimated | ? | SBGL | 12:25Z | 10:24 -03 | 0h 58m | N12020 |
| 2026-02-25 | KIAH | KIAB | 21:12 CST | 22:34 CST | 1h 21m | N76504 |
| 2026-02-23 | KATL | KRDU | 12:50 EST | 14:00 EST | 1h 09m | N802UA |
| 2026-02-21estimated | KIAH | KCDS | 20:22 CST | 22:08 CST | 1h 45m | N37408 |
| 2026-02-16 | KIAB | KIAH | 18:25 CST | 19:42 CST | 1h 16m | N87527 |
| 2026-02-15 | KIAD | KIAB | 15:17 EST | 17:24 CST | 3h 06m | N73251 |
| 2026-02-02 | KEWR | KMIA | 19:37 EST | 22:14 EST | 2h 37m | N67815 |
| 2026-01-19estimated | ? | KIAD | 14:21Z | 10:08 EST | 0h 46m | N877UA |
| 2026-01-09estimated | KORD | KLCQ | 14:21 CST | 17:24 EST | 2h 03m | N836UA |
| 2026-01-06estimated | KDEN | ? | 06:47 MST | 14:38Z | 0h 50m | N14121 |
| 2025-12-31estimated | KINT | KEWR | 10:35 EST | 11:44 EST | 1h 08m | N39475 |
| 2025-12-27estimated | KDEN | ? | 05:00 MST | 12:46Z | 0h 45m | N823UA |
| 2025-12-24 | KRFD | KORD | 21:49 CST | 22:20 CST | 0h 31m | N25705 |
| 2025-12-17 | KSFO | KVCV | 11:24 PST | 12:54 PST | 1h 29m | N4888U |
| 2025-12-13 | KIAD | KINT | 07:13 EST | 08:16 EST | 1h 02m | N78448 |
| 2025-10-26 | ? | KORD | 15:05Z | 13:24 CDT | 3h 18m | A56050 |
| 2025-10-22 | KIND | KORD | 12:35 EDT | 12:14 CDT | 0h 39m | N491UA |
| 2025-09-27 | KORD O'Hare International | ? | 14:26 CDT | 20:29Z | 1h 03m | A54650 |
| 2025-09-26 | SBGR | ? | 08:33 -03 | 16:19Z | 4h 45m | A11BC8 |
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]