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 26 flights since Sep 2025
| 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 |
Earlier flights (24) - back to 2025-09-26
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-07-15estimated | ? | ? | 05:28Z | 06:34Z | 1h 06m | N14242 |
| 2026-07-13 | KTPA | KMCO | 20:00 EDT | 09:40 EDT | 13h 40m | 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 |
| 2026-07-03 | KINT | KEWR | 20:38 EDT | 07:46 EDT | 11h 08m | N68801 |
| 2026-06-28 | KIAD | KEWR | 15:29 EDT | 16:36 EDT | 1h 06m | N12006 |
| 2026-06-24estimated | KORD | KMLB | 21:10 CDT | 23:42 EDT | 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 |
| 2026-05-29 | KMLB | KLTS | 09:43 EDT | 11:10 CDT | 2h 26m | N78285 |
| 2026-05-27 | KIAH | KIAB | 11:32 CDT | 12:48 CDT | 1h 15m | N37427 |
| 2026-05-09 | KORD | KINT | 12:09 CDT | 14:18 EDT | 1h 08m | N15751 |
| 2026-04-30 | KSFO | KDEN | 17:00 PDT | 10:32 MDT | 16h 32m | N209UA |
| 2026-04-29estimated | RJSS | KSFO | 00:29 JST | 16:58 PDT | 8h 28m | N209UA |
| 2026-04-28 | KINT | KORD | 16:22 EDT | 18:31 CDT | 3h 08m | N435UA |
| 2026-04-21 | ? | KIAH | 01:15Z | 07:51 CDT | 11h 35m | 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 | ? | ? | 06:31Z | 22:42Z | 16h 10m | N769UA |
| 2026-03-13estimated | KDEN | ? | 22:57 MDT | 06:08Z | 1h 10m | N14237 |
| 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.
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 own receiver network archive. Questions: [email protected]