Flight
UAL3891
Flight history and live tracking for UAL3891, 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 | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KEWR NEWARK LIBERTY INTERNATIONAL |
| Scheduled departure | 17:00 EDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Observed route | KDPA → KORD |
Flight history 54 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-02 | KIAB MC CONNELL AFB | KIAH GEORGE BUSH INTCNTL HOUSTON | 00:12 CDT | 01:38 CDT | 1h 26m | N61886 |
| 2026-09-29 | KACV California Redwood Coast-Humboldt County Airport | KSFO SAN FRANCISCO INTERNATIONAL | 08:44 PDT | 09:29 PDT | 0h 45m | N807UA |
| 2026-09-27 | KRFD Chicago Rockford International Airport | KLAX LOS ANGELES INTERNATIONAL | 00:31 CDT | 02:21 PDT | 3h 50m | N37253 |
| 2026-09-24 | ? | KPDX | 11:50Z | 07:24 PDT | 2h 33m | N37555 |
| 2026-09-23estimated | KORD | KIAH | 23:03 CDT | 00:08 CDT | 1h 04m | N33289 |
| 2026-09-14 | KMLB | KORD | 03:43 EDT | 05:16 CDT | 2h 33m | N77536 |
| 2026-09-07estimated | ? | KEWR | 17:52Z | 14:54 EDT | 1h 01m | N21723 |
| 2026-09-05estimated | KDPA | KORD | 09:16 CDT | 11:14 CDT | 1h 57m | A2452F |
| 2026-09-05estimated | ? | ? | 10:28Z | 13:20Z | 2h 52m | A24526 |
Earlier flights (45) - back to 2025-08-16
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18estimated | KDPA | KORD | 19:00 CDT | 19:38 CDT | 0h 38m | N24526 |
| 2026-08-17estimated | ? | ? | 22:31Z | 23:58Z | 1h 26m | N24526 |
| 2026-08-15 | KORD | KIAH | 23:53 CDT | 07:22 CDT | 7h 29m | N16709 |
| 2026-08-14estimated | ? | ? | 00:00Z | 02:12Z | 2h 12m | N16709 |
| 2026-08-13estimated | ? | ? | 23:27Z | 23:58Z | 0h 30m | N16709 |
| 2026-07-20 | KRFD | KCLE | 00:46 CDT | 02:34 EDT | 0h 47m | N36247 |
| 2026-07-16estimated | ? | KMLB | 01:50Z | 01:22 EDT | 3h 31m | N813UA |
| 2026-07-14partial | PHNL | ? | 21:21 HST | N73299 | ||
| 2026-07-09estimated | KEWR | KMLB | 23:22 EDT | 01:44 EDT | 2h 21m | A3D2E5 |
| 2026-06-29 | KDEN | KMLB | 19:51 MDT | 01:16 EDT | 3h 24m | A0B88F |
| 2026-06-26 | KORD | KIAB | 23:00 CDT | 00:38 CDT | 1h 37m | N66814 |
| 2026-06-22 | KMLB | KDEN | 22:45 EDT | 00:50 MDT | 4h 04m | N825UA |
| 2026-06-16estimated | KMCO | KIAH | 02:25 EDT | 03:37 CDT | 2h 11m | N39728 |
| 2026-06-14 | KDPA | KORD | 00:45 CDT | 01:06 CDT | 0h 20m | N16234 |
| 2026-05-23 | KIAB | KIAD | 00:24 CDT | 03:34 EDT | 2h 10m | N37470 |
| 2026-05-19partial | KIAD | ? | 21:40 EDT | N38727 | ||
| 2026-05-07 | KDEN | KLCQ | 20:36 MDT | 01:48 EDT | 3h 11m | N897UA |
| 2026-05-05 | KORD | KMLB | 23:01 CDT | 02:12 EDT | 2h 10m | N68802 |
| 2026-05-02 | KIAB | KORD | 01:57 CDT | 03:12 CDT | 1h 14m | N69819 |
| 2026-04-27 | KIAB | KIAD | 23:30 CDT | 02:52 EDT | 2h 21m | N64809 |
| 2026-04-24 | ? | KMIA | 20:55Z | 19:48 EDT | 2h 52m | N73445 |
| 2026-04-22 | ? | KDPA | 21:37Z | 18:58 CDT | 2h 20m | N14704 |
| 2026-04-17 | KORD | KMLB | 00:53 CDT | 03:54 EDT | 2h 01m | A4945F |
| 2026-04-14estimated | ? | ? | 16:50Z | 18:10Z | 1h 19m | N14214 |
| 2026-04-03estimated | KDPA | KORD | 16:12 CDT | 18:02 CDT | 1h 49m | N12020 |
| 2026-03-06estimated | KORD | KGSO | 19:53 CST | 22:08 EST | 1h 14m | N432UA |
| 2026-03-03 | KEWR | KGSO | 19:40 EST | 21:08 EST | 1h 27m | N819UA |
| 2026-02-27 | KRFD | KORD | 21:53 CST | 22:16 CST | 0h 22m | N37273 |
| 2026-02-23 | KRDU | KRSW | 15:22 EST | 16:56 EST | 1h 33m | A12F2A |
| 2026-02-18estimated | ? | ? | 04:36Z | 06:34Z | 1h 58m | N2136U |
| 2026-02-17estimated | ? | ? | 17:07Z | 18:48Z | 1h 41m | N2136U |
| 2026-02-16 | KMLB | KORD | 23:35 EST | 01:10 CST | 2h 35m | N37287 |
| 2026-02-13estimated | KDPA | KORD | 22:41 CST | 00:22 CST | 1h 40m | N1902U |
| 2026-02-04 | KORD | KRFD | 20:55 CST | 21:14 CST | 0h 18m | N77510 |
| 2026-01-26 | KCLE | KIAH | 09:35 EST | 11:32 CST | 2h 56m | N27263 |
| 2026-01-20estimated | KORD | KIAH | 18:06 CST | 18:34 CST | 0h 27m | N438UA |
| 2026-01-07 | KLCQ | KEWR | 17:53 EST | 20:02 EST | 2h 08m | AB1644 |
| 2025-12-22 | KIAH | KMLB | 06:02 CST | 08:56 EST | 1h 53m | N75436 |
| 2025-12-15 | KRFD | KORD | 21:05 CST | 21:54 CST | 0h 48m | N47524 |
| 2025-10-24estimated | KIAH | ? | 01:19 CDT | 07:14Z | 0h 55m | N68821 |
| 2025-10-23estimated | KORD | KIAH | 22:16 CDT | 00:00 CDT | 1h 43m | N27901 |
| 2025-10-14 | ? | KSFO | 02:03Z | 06:16 PDT | 11h 12m | N797UA |
| 2025-10-04 | KGSO | KORD | 10:04 EDT | 09:58 CDT | 0h 53m | N78285 |
| 2025-09-28 | KORD O'Hare International | ? | 15:12 CDT | 21:13Z | 1h 00m | A31961 |
| 2025-08-16 | KORD | KLCQ | 10:41 CDT | 13:32 EDT | 1h 51m | N438UA |
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]