Flight
UAL3899
Flight history and live tracking for UAL3899, 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 | KIAB → KORD |
Flight history 63 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-03 | KIAB MC CONNELL AFB | KORD CHICAGO OHARE INTERNATIONAL | 23:20 CDT | 00:35 CDT | 1h 15m | N62884 |
| 2026-10-02 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLCQ Lake City Gateway Airport | 21:29 CDT | 00:12 EDT | 1h 43m | N14529 |
| 2026-09-25 | KMLB MELBOURNE INTERNATIONAL | KORD CHICAGO OHARE INTERNATIONAL | 04:13 EDT | 05:59 CDT | 2h 46m | N27539 |
| 2026-09-23 | KRFD | KDEN | 00:09 CDT | 01:06 MDT | 1h 56m | N73291 |
| 2026-09-21 | KORD | KIAB | 23:28 CDT | 01:28 CDT | 1h 59m | N18220 |
| 2026-09-18 | KIAH | KMLB | 08:09 CDT | 11:06 EDT | 1h 56m | N27519 |
| 2026-09-17 | ? | KMCO | 01:57Z | 02:46 EDT | 4h 49m | N33262 |
| 2026-09-17estimated | ? | KHHR | 00:29Z | 18:08 PDT | 0h 38m | N33262 |
| 2026-09-11 | KORD | KMLB | 23:46 CDT | 02:54 EDT | 2h 07m | N77536 |
| 2026-09-06 | KPNS | ? | 14:04 CDT | 21:30Z | 2h 25m | N21108 |
| 2026-09-04estimated | KEWR | KMLB | 11:16 EDT | 11:56 EDT | 0h 39m | N64572 |
Earlier flights (52) - back to 2025-08-16
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-29 | KIAB | KIAH | 01:38 CDT | 02:52 CDT | 1h 13m | N37420 |
| 2026-08-24 | KIAB | KORD | 00:22 CDT | 01:38 CDT | 1h 15m | N76265 |
| 2026-08-16 | KMCO | KLGA | 20:59 EDT | 07:26 EDT | 10h 27m | N33264 |
| 2026-08-14 | KCLT | KMIA | 07:42 EDT | 09:12 EDT | 1h 29m | N77576 |
| 2026-08-12estimated | KGNV | KORD | 20:00 EDT | 21:12 CDT | 2h 11m | N439UA |
| 2026-07-23estimated | KCLE | KIAB | 00:29 EDT | 00:56 CDT | 1h 26m | N38479 |
| 2026-07-21 | KEWR | KMLB | 22:28 EDT | 00:34 EDT | 2h 05m | A24529 |
| 2026-07-14estimated | KEWR | KMLB | 01:10 EDT | 03:22 EDT | 2h 11m | N29717 |
| 2026-07-08estimated | KGNV | KIAH | 20:14 EDT | 21:16 CDT | 2h 01m | N433UA |
| 2026-07-07estimated | KIAB | KORD | 22:19 CDT | 23:30 CDT | 1h 10m | N37422 |
| 2026-07-02 | KCLE | KIAB | 21:11 EDT | 22:02 CDT | 1h 50m | N18243 |
| 2026-06-30estimated | KIAB | KORD | 19:36 CDT | 20:40 CDT | 1h 03m | N66814 |
| 2026-06-25 | KGNV | KIAH | 00:29 EDT | 01:04 CDT | 1h 34m | N498UA |
| 2026-06-23 | KGNV | KORD | 02:28 EDT | 03:24 CDT | 1h 55m | N484UA |
| 2026-06-13estimated | KIAH | KMCF | 00:24 CDT | 03:22 EDT | 1h 57m | N37532 |
| 2026-05-29estimated | KIAD | KINT | 22:23 EDT | 23:00 EDT | 0h 36m | N69804 |
| 2026-05-19partial | KDEN | ? | 01:04 MDT | N819UA | ||
| 2026-05-08estimated | KINT | KIAH | 00:08 EDT | 01:50 CDT | 2h 41m | N21723 |
| 2026-05-05 | KCVG | KORD | 08:39 EDT | 08:28 CDT | 0h 48m | N893UA |
| 2026-04-23 | KIAH | KMIA | 21:49 CDT | 00:46 EDT | 1h 56m | N16701 |
| 2026-04-20estimated | KORD | KIAB | 20:51 CDT | 00:02 CDT | 3h 10m | N39461 |
| 2026-04-15estimated | KGNV | KORD | 00:03 EDT | 01:54 CDT | 2h 50m | N482UA |
| 2026-04-13estimated | ? | ? | 19:38Z | 20:52Z | 1h 14m | N28457 |
| 2026-04-02estimated | KIAH | KMCF | 08:08 CDT | 11:12 EDT | 2h 03m | N483UA |
| 2026-03-16 | KLCQ | KDEN | 04:14 EDT | 05:48 MDT | 3h 33m | N851UA |
| 2026-03-13estimated | KGNV | KIAH | 20:00 EDT | 20:54 CDT | 1h 53m | N39418 |
| 2026-03-12estimated | ? | ? | 23:27Z | 23:58Z | 0h 30m | N39418 |
| 2026-03-09estimated | KDEN | ? | 15:27 MDT | 23:16Z | 1h 48m | N772UA |
| 2026-03-04 | KORD | KMLB | 21:17 CST | 00:50 EST | 2h 32m | A24591 |
| 2026-02-28 | KIAB | KORD | 23:48 CST | 01:09 CST | 1h 21m | N73251 |
| 2026-02-27estimated | KORD | KGSO | 20:35 CST | 22:50 EST | 1h 15m | N444UA |
| 2026-02-24 | ? | KSFO | 05:35Z | 07:36 PST | 10h 01m | N217UA |
| 2026-02-22 | KDEN | KSBP | 10:42 MST | 12:14 PST | 2h 32m | N447UA |
| 2026-02-19estimated | ? | KLCH | 05:57Z | 00:20 CST | 0h 23m | N495UA |
| 2026-02-14estimated | ? | KMCO | 03:17Z | 23:34 EST | 1h 16m | N69833 |
| 2026-02-14 | KMCO | KINT | 19:52 EST | 21:20 EST | 1h 28m | N47414 |
| 2026-02-11estimated | KIAH | KMCF | 20:02 CST | 11:46 EST | 14h 43m | N490UA |
| 2026-02-07 | ? | KSFO | 06:16Z | 07:46 PST | 9h 29m | N2737U |
| 2026-02-05 | KDEN | KGSO | 07:53 MST | 13:02 EST | 3h 09m | N53441 |
| 2026-01-26 | KMSY | KJAX | 07:40 CST | 09:52 EST | 1h 12m | A12778 |
| 2026-01-24 | KRFD | KMCO | 12:30 CST | 15:50 EST | 2h 19m | N37551 |
| 2026-01-22 | KORD | KLCQ | 19:36 CST | 22:30 EST | 1h 53m | N895UA |
| 2026-01-08 | KDEN | KIAD | 14:34 MST | 20:06 EST | 3h 31m | A76F48 |
| 2026-01-08 | KLAX | KDEN | 10:04 PST | 13:18 MST | 2h 13m | N57857 |
| 2026-01-06 | KORD | KVCV | 08:16 CST | 10:16 PST | 3h 59m | N780UA |
| 2026-01-03estimated | SBGR | ? | 17:05 -03 | 20:50Z | 0h 44m | N13018 |
| 2025-12-27 | KLCQ | KIAH | 23:32 EST | 00:28 CST | 1h 55m | N447UA |
| 2025-12-27 | KIAH | KLCQ | 20:35 CST | 23:12 EST | 1h 37m | N447UA |
| 2025-12-19 | KEWR | KMCO | 15:22 EST | 17:52 EST | 2h 30m | N13113 |
| 2025-10-21 | KLCQ | KIAD | 20:09 EDT | 21:32 EDT | 1h 23m | N467UA |
| 2025-10-08 | PHNL | ? | 14:39 HST | 09:22Z | 8h 42m | N215UA |
| 2025-08-16 | KDEN | KRNO | 14:06 MDT | 16:34 PDT | 3h 27m | N457UA |
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]