Flight
UAL2107
Flight history and live tracking for UAL2107, 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 23 Aug 2026 |
| Route | KGTF GREAT FALLS INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Scheduled departure | 06:15 MDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Typical origin | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Typical destination | KSFO SAN FRANCISCO INTERNATIONAL |
| Distance | 2,344 nm |
Flight history 103 flights since Sep 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-22 | KGTF GREAT FALLS INTERNATIONAL | KDEN DENVER INTERNATIONAL | 06:21 MDT | 07:46 MDT | 1h 25m | N483UA |
| 2026-08-21 | KGTF GREAT FALLS INTERNATIONAL | KDEN DENVER INTERNATIONAL | 06:16 MDT | 07:36 MDT | 1h 20m | N460UA |
| 2026-08-20estimated | ? | ? | 00:05Z | 14:14Z | 14h 08m | N447UA |
| 2026-08-19estimated | ? | ? | 13:16Z | 13:48Z | 0h 31m | N447UA |
| 2026-08-17estimated | ? | ? | 13:31Z | 13:56Z | 0h 24m | N464UA |
| 2026-08-16estimated | ? | ? | 13:07Z | 14:04Z | 0h 56m | N478UA |
| 2026-08-15estimated | ? | ? | 13:08Z | 13:52Z | 0h 43m | N458UA |
| 2026-08-14estimated | ? | ? | 13:21Z | 14:16Z | 0h 54m | N478UA |
| 2026-08-13estimated | ? | ? | 13:12Z | 14:00Z | 0h 47m | N477UA |
| 2026-08-12estimated | ? | ? | 13:09Z | 13:56Z | 0h 47m | N472UA |
Earlier flights (93) - back to 2025-09-21
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-07-21estimated | ? | ? | 00:38Z | 07:12Z | 6h 33m | A12AC2 |
| 2026-07-20estimated | ? | ? | 00:32Z | 12:10Z | 11h 37m | A12AE4 |
| 2026-07-18estimated | ? | ? | 00:37Z | 14:50Z | 14h 13m | A12F75 |
| 2026-07-17estimated | ? | ? | 01:07Z | 07:02Z | 5h 55m | N37547 |
| 2026-07-14 | KBOS | KSFO | 21:06 EDT | 23:56 PDT | 5h 49m | A12F70 |
| 2026-07-13 | KBOS | KSFO | 20:30 EDT | 23:42 PDT | 6h 11m | A5D2F9 |
| 2026-07-12 | KBOS | KSFO | 21:04 EDT | 23:58 PDT | 5h 54m | A12AE8 |
| 2026-07-11 | KBOS | KSFO | 20:58 EDT | 23:54 PDT | 5h 55m | N47533 |
| 2026-07-10 | KBOS | KSFO | 23:04 EDT | 07:09 PDT | 11h 04m | A445A9 |
| 2026-07-07 | KBOS | KSFO | 22:59 EDT | 01:40 PDT | 5h 40m | A12AA5 |
| 2026-07-06 | KBOS | KNUQ | 23:18 EDT | 04:42 PDT | 8h 23m | A5D319 |
| 2026-07-03 | KBOS | KSFO | 20:55 EDT | 00:00 PDT | 6h 04m | A76066 |
| 2026-06-30partial | KBOS | ? | 20:37 EDT | N77543 | ||
| 2026-06-29 | KBOS | KSFO | 21:57 EDT | 00:50 PDT | 5h 52m | A12A7F |
| 2026-06-27 | KBOS | KSFO | 20:41 EDT | 23:54 PDT | 6h 13m | A12F70 |
| 2026-06-26 | KBOS | KSFO | 20:57 EDT | 07:18 PDT | 13h 20m | A449A2 |
| 2026-06-24partial | KEWR | ? | 20:00 EDT | N882UA | ||
| 2026-06-23partial | KEWR | ? | 19:06 EDT | N882UA | ||
| 2026-06-22 | KBOS | KSFO | 21:22 EDT | 00:30 PDT | 6h 07m | N37534 |
| 2026-06-20partial | KEWR | ? | 20:58 EDT | N879UA | ||
| 2026-06-19partial | KEWR | ? | 21:15 EDT | N896UA | ||
| 2026-06-17partial | KBOS | ? | 20:32 EDT | N37504 | ||
| 2026-06-16partial | KBOS | ? | 21:43 EDT | A12AEA | ||
| 2026-06-15 | KEWR | KBOS | 18:00 EDT | 18:56 EDT | 0h 56m | N821UA |
| 2026-06-13partial | KEWR | ? | 20:05 EDT | N816UA | ||
| 2026-06-12estimated | KSFZ | KBOS | 20:00 EDT | 20:20 EDT | 0h 19m | N816UA |
| 2026-06-11estimated | KEWR | KHFD | 18:40 EDT | 19:58 EDT | 1h 17m | N816UA |
| 2026-05-29 | KBOS | KSFO | 20:32 EDT | 00:42 PDT | 7h 09m | N891UA |
| 2026-05-28 | KTEB | KBOS | 18:01 EDT | 19:08 EDT | 1h 06m | N891UA |
| 2026-05-27 | KEWR | KBOS | 17:53 EDT | 19:14 EDT | 1h 21m | N834UA |
| 2026-05-26partial | KBOS | ? | 21:03 EDT | A12A7D | ||
| 2026-05-25 | KEWR | KBOS | 18:05 EDT | 19:02 EDT | 0h 56m | N811UA |
| 2026-05-23partial | KBOS | ? | 20:57 EDT | N37540 | ||
| 2026-05-22estimated | ? | ? | 00:28Z | 15:22Z | 14h 53m | A12B0A |
| 2026-05-21partial | KEWR | ? | 20:28 EDT | N64844 | ||
| 2026-05-20 | KSFO | KBOS | 18:41 PDT | 03:56 EDT | 6h 14m | N17730 |
| 2026-05-19partial | KEWR | ? | 21:27 EDT | N37422 | ||
| 2026-05-12partial | KBOS | ? | 20:54 EDT | A12F09 | ||
| 2026-05-11partial | KBOS | ? | 20:48 EDT | A12B09 | ||
| 2026-05-10 | KEWR | KBOS | 17:07 EDT | 18:02 EDT | 0h 55m | N24715 |
| 2026-05-09 | KBOS | KSFO | 20:54 EDT | 23:56 PDT | 6h 01m | N37551 |
| 2026-05-08partial | KBOS | ? | 20:37 EDT | AA7AA0 | ||
| 2026-05-07partial | KEWR | ? | 20:00 EDT | N37413 | ||
| 2026-05-06partial | KEWR | ? | 16:43 EDT | N37413 | ||
| 2026-05-05partial | KBOS | ? | 20:32 EDT | A12AEA | ||
| 2026-05-04partial | KBOS | ? | 20:29 EDT | A2B83B | ||
| 2026-05-03 | KEWR | KBOS | 17:11 EDT | 18:12 EDT | 1h 00m | N12754 |
| 2026-05-02 | KBOS | KSFO | 20:33 EDT | 05:00 PDT | 11h 26m | A12B0A |
| 2026-05-01partial | KBOS | ? | 21:43 EDT | A5D6F9 | ||
| 2026-04-30 | KEWR | KBOS | 17:04 EDT | 18:06 EDT | 1h 02m | N62884 |
| 2026-04-29 | KEWR | KBOS | 18:51 EDT | 19:46 EDT | 0h 54m | N39461 |
| 2026-04-28partial | KBOS | ? | 20:29 EDT | A445AD | ||
| 2026-04-27partial | KBOS | ? | 20:20 EDT | A449CB | ||
| 2026-04-26partial | KBOS | ? | 20:13 EDT | N37504 | ||
| 2026-04-25partial | KBOS | ? | 20:35 EDT | N27526 | ||
| 2026-04-24partial | KBOS | ? | 20:42 EDT | A12AE8 | ||
| 2026-04-23estimated | ? | ? | 21:59Z | 23:26Z | 1h 26m | N38424 |
| 2026-04-22estimated | KEWR | KBOS | 16:53 EDT | 19:50 EDT | 2h 56m | N75428 |
| 2026-04-21partial | KEWR | ? | 20:49 EDT | A5D2F9 | ||
| 2026-04-20estimated | ? | ? | 21:00Z | 21:52Z | 0h 52m | N68807 |
| 2026-04-19partial | KBOS | ? | 20:31 EDT | AA7F06 | ||
| 2026-04-18partial | KBOS | ? | 20:28 EDT | N78438 | ||
| 2026-04-17partial | KBOS | ? | 22:53 EDT | AA7F48 | ||
| 2026-04-16estimated | KEWR | KBOS | 17:26 EDT | 19:00 EDT | 1h 33m | N68843 |
| 2026-04-15partial | ? | ? | 00:00Z | N38473 | ||
| 2026-04-14partial | KBOS | ? | 20:39 EDT | N37508 | ||
| 2026-04-13partial | KBOS | ? | 20:32 EDT | A12AEA | ||
| 2026-04-12partial | ? | ? | 01:47Z | A12F70 | ||
| 2026-04-11partial | KBOS | ? | 20:28 EDT | A5D713 | ||
| 2026-04-06estimated | KEWR | KBOS | 20:00 EDT | 21:58 EDT | 1h 58m | N69885 |
| 2026-04-05partial | ? | ? | 00:17Z | A12AC9 | ||
| 2026-04-04partial | KBOS | ? | 20:28 EDT | A12B09 | ||
| 2026-04-03partial | KBOS | ? | 21:20 EDT | N37516 | ||
| 2026-04-02estimated | ? | ? | 21:35Z | 22:48Z | 1h 12m | N62889 |
| 2026-03-31partial | KBOS | ? | 20:27 EDT | N37514 | ||
| 2026-03-30partial | KBOS | ? | 20:25 EDT | N17550 | ||
| 2026-03-29estimated | ? | ? | 20:59Z | 21:54Z | 0h 54m | N62894 |
| 2026-03-28 | KMIA | ? | 11:52 EDT | 18:22Z | 2h 29m | N45440 |
| 2026-03-16estimated | ? | ? | 15:20Z | 16:08Z | 0h 47m | N64844 |
| 2026-03-15estimated | ? | ? | 18:17Z | 22:14Z | 3h 56m | N66808 |
| 2026-03-14estimated | ? | ? | 15:45Z | 19:24Z | 3h 39m | N67827 |
| 2026-03-13estimated | ? | ? | 15:47Z | 19:42Z | 3h 54m | N69810 |
| 2026-02-14 | KMIA Miami International | ? | 11:13 EST | 17:24Z | 1h 11m | A449A8 |
| 2025-12-15 | KGSB | KEWR Newark Liberty International | 19:00 EST | 20:01 EST | 1h 01m | A12F52 |
| 2025-10-02 | KBUR | ? | 18:24 PDT | 02:36Z | 1h 11m | ABB440 |
| 2025-09-30 | KBUR | ? | 19:01 PDT | 03:05Z | 1h 03m | AB4C9F |
| 2025-09-29 | KBUR | ? | 19:09 PDT | 03:26Z | 1h 17m | A5BCCD |
| 2025-09-27 | KBUR | ? | 18:25 PDT | 02:25Z | 1h 00m | AAF9EA |
| 2025-09-26 | KBUR | ? | 18:33 PDT | 02:38Z | 1h 05m | AB19FB |
| 2025-09-24 | KMIA Miami International | TRPM | 11:29 EDT | 12:36 EDT | 1h 07m | A2B112 |
| 2025-09-23 | KMIA Miami International | TRPM | 11:16 EDT | 12:23 EDT | 1h 06m | A8E9FD |
| 2025-09-22 | KMIA Miami International | TRPM | 11:15 EDT | 12:21 EDT | 1h 05m | A2B150 |
| 2025-09-21 | KMIA Miami International | TRPM | 10:30 EDT | 11:34 EDT | 1h 04m | A12734 |
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 own receiver network archive. Questions: [email protected]