Flight
UAL1123
Flight history and live tracking for UAL1123, 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 | Wed 07 Oct 2026 |
| Route | MMUN CANCUN INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Scheduled departure | 14:49 EST |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Typical origin | MMUN CANCUN INTERNATIONAL |
| Typical destination | KIAH GEORGE BUSH INTCNTL HOUSTON |
| Distance | 706 nm |
Flight history 174 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-06 | MMUN | KIAH | 14:55 EST | 16:48 CDT | 1h 52m | N37541 |
| 2026-10-05partial | KIAH | ? | 14:58 CDT | N17595 | ||
| 2026-10-04partial | KIAH | ? | 16:05 CDT | N77598 | ||
| 2026-10-03partial | KIAH | ? | 15:02 CDT | N68802 | ||
| 2026-10-02partial | KIAH | ? | 16:19 CDT | N37532 | ||
| 2026-10-01 | MMUN | KIAH | 15:01 EST | 16:54 CDT | 1h 52m | N17550 |
| 2026-09-30partial | KIAH | ? | 16:08 CDT | N47524 | ||
| 2026-09-29 | MMUN | KIAH | 15:56 EST | 18:28 CDT | 2h 31m | N37567 |
| 2026-09-28partial | KIAH | ? | 16:28 CDT | N77592 | ||
| 2026-09-27partial | KIAH | ? | 16:36 CDT | N37506 | ||
| 2026-09-26partial | KIAH | ? | 19:00 CDT | N17594 | ||
| 2026-09-25partial | KIAH | ? | 16:02 CDT | N17594 | ||
| 2026-09-24partial | KIAH | ? | 20:22 CDT | N37536 | ||
| 2026-09-23partial | KIAH | ? | 16:41 CDT | N37536 | ||
| 2026-09-22partial | KIAH | ? | 16:17 CDT | A12F75 | ||
| 2026-09-20partial | KIAH | ? | 16:26 CDT | N37537 | ||
| 2026-09-18partial | KIAH | ? | 15:49 CDT | A12F52 | ||
| 2026-09-17partial | KIAH | ? | 19:54 CDT | N37542 | ||
| 2026-09-16partial | KIAH | ? | 16:02 CDT | N37542 | ||
| 2026-09-15partial | KIAH | ? | 16:10 CDT | AA7F2A | ||
| 2026-09-14partial | KIAH | ? | 16:23 CDT | A5D6F9 | ||
| 2026-09-13partial | KIAH | ? | 17:42 CDT | N17550 | ||
| 2026-09-12partial | KIAH | ? | 19:04 CDT | A12F70 | ||
| 2026-09-11partial | KIAH | ? | 16:34 CDT | A12F70 | ||
| 2026-09-10partial | KIAH | ? | 16:15 CDT | AA7F28 | ||
| 2026-09-09partial | KIAH | ? | 16:18 CDT | AA7EC2 | ||
| 2026-09-08partial | KIAH | ? | 16:03 CDT | N37527 | ||
| 2026-09-07partial | KIAH | ? | 15:40 CDT | N27509 |
Earlier flights (146) - back to 2025-08-15
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-06partial | KIAH | ? | 16:12 CDT | AA7F27 | ||
| 2026-09-05partial | KIAH | ? | 16:20 CDT | A449A2 | ||
| 2026-09-04partial | KIAH | ? | 19:10 CDT | N17589 | ||
| 2026-09-03partial | KIAH | ? | 16:49 CDT | N17589 | ||
| 2026-09-01partial | KIAH | ? | 16:14 CDT | A5D713 | ||
| 2026-08-31partial | KIAH | ? | 15:11 CDT | N27520 | ||
| 2026-08-30partial | KIAH | ? | 16:10 CDT | N37537 | ||
| 2026-08-29partial | KIAH | ? | 16:00 CDT | N37532 | ||
| 2026-08-29partial | KIAH | ? | 21:20 CDT | N27546 | ||
| 2026-08-28estimated | ? | ? | 22:34Z | 23:50Z | 1h 15m | N27546 |
| 2026-08-28estimated | ? | ? | 21:11Z | 22:12Z | 1h 00m | N27546 |
| 2026-08-27partial | KIAH | ? | 16:48 CDT | A5D713 | ||
| 2026-08-25partial | KIAH | ? | 16:12 CDT | A2BC5A | ||
| 2026-08-24partial | KIAH | ? | 06:04 CDT | N37521 | ||
| 2026-08-23partial | KIAH | ? | 16:11 CDT | A12F08 | ||
| 2026-08-23partial | KIAH | ? | 19:04 CDT | N37521 | ||
| 2026-08-21partial | KIAH | ? | 16:13 CDT | N77572 | ||
| 2026-08-20partial | KIAH | ? | 19:04 CDT | N77544 | ||
| 2026-08-19partial | KIAH | ? | 16:34 CDT | N77544 | ||
| 2026-08-17partial | KIAH | ? | 16:12 CDT | N17597 | ||
| 2026-08-16partial | KIAH | ? | 21:45 CDT | N27503 | ||
| 2026-08-15partial | KIAH | ? | 06:05 CDT | N37531 | ||
| 2026-08-14partial | KIAH | ? | 16:30 CDT | N37531 | ||
| 2026-08-13partial | KIAH | ? | 16:02 CDT | N37553 | ||
| 2026-08-12partial | KIAH | ? | 16:06 CDT | N27539 | ||
| 2026-08-11partial | KIAH | ? | 16:26 CDT | N37514 | ||
| 2026-07-23estimated | ? | ? | 21:24Z | 22:06Z | 0h 41m | N37531 |
| 2026-07-22partial | KIAH | ? | 16:26 CDT | N37562 | ||
| 2026-07-20partial | KIAH | ? | 16:22 CDT | N67501 | ||
| 2026-07-19partial | KIAH | ? | 22:29 CDT | N77552 | ||
| 2026-07-17partial | KIAH | ? | 16:19 CDT | A12F08 | ||
| 2026-07-16partial | KIAH | ? | 16:17 CDT | AA7EC2 | ||
| 2026-07-15partial | KIAH | ? | 19:09 CDT | AA7F24 | ||
| 2026-07-14partial | KIAH | ? | 20:39 CDT | AA7F25 | ||
| 2026-07-13partial | KIAH | ? | 16:18 CDT | AA7F25 | ||
| 2026-07-12partial | KIAH | ? | 16:45 CDT | AA7F01 | ||
| 2026-07-11partial | KIAH | ? | 16:37 CDT | AA7F2A | ||
| 2026-07-10estimated | KEFD | KIAH | 16:20 CDT | 17:00 CDT | 0h 39m | N37547 |
| 2026-07-09partial | KIAH | ? | 19:50 CDT | N17550 | ||
| 2026-07-08partial | KIAH | ? | 16:26 CDT | N17550 | ||
| 2026-07-07partial | KIAH | ? | 16:29 CDT | N37553 | ||
| 2026-07-06estimated | KEFD | KIAH | 16:17 CDT | 16:56 CDT | 0h 38m | N27503 |
| 2026-07-05partial | KIAH | ? | 06:27 CDT | N37514 | ||
| 2026-07-04partial | KIAH | ? | 17:14 CDT | N37514 | ||
| 2026-07-03partial | KIAH | ? | 19:44 CDT | N27503 | ||
| 2026-07-02partial | KIAH | ? | 19:10 CDT | N37548 | ||
| 2026-07-01partial | KIAH | ? | 16:32 CDT | N37548 | ||
| 2026-06-29estimated | MMUN | KIAH | 14:56 EST | 16:48 CDT | 1h 51m | N37538 |
| 2026-06-28partial | KIAH | ? | 16:09 CDT | A12F52 | ||
| 2026-06-27partial | KIAH | ? | 16:26 CDT | A12F71 | ||
| 2026-06-26partial | KIAH | ? | 16:10 CDT | A12A7B | ||
| 2026-06-25partial | KIAH | ? | 16:10 CDT | AA7F2A | ||
| 2026-06-24estimated | KEFD | KIAH | 16:10 CDT | 16:46 CDT | 0h 35m | AA7EC3 |
| 2026-06-23partial | KIAH | ? | 16:20 CDT | AA7F24 | ||
| 2026-06-22partial | KIAH | ? | 16:09 CDT | N37502 | ||
| 2026-06-21estimated | MMIM | KIAH | 15:00 EST | 16:54 CDT | 1h 53m | AA7F24 |
| 2026-06-20estimated | MMUN | KIAH | 14:58 EST | 16:52 CDT | 1h 53m | N37556 |
| 2026-06-19partial | KIAH | ? | 19:44 CDT | AA7F28 | ||
| 2026-06-18partial | KIAH | ? | 19:12 CDT | N27519 | ||
| 2026-06-17partial | KIAH | ? | 19:07 CDT | A12F09 | ||
| 2026-06-16partial | KIAH | ? | 19:58 CDT | N37535 | ||
| 2026-06-14partial | KIAH | ? | 19:33 CDT | A12EE7 | ||
| 2026-06-13partial | KIAH | ? | 16:20 CDT | A12EE7 | ||
| 2026-06-12partial | KIAH | ? | 16:24 CDT | AA7F48 | ||
| 2026-05-28estimated | MMIM | KIAH | 15:00 EST | 16:44 CDT | 1h 43m | N37540 |
| 2026-05-27estimated | MMUN | KIAH | 14:59 EST | 16:48 CDT | 1h 48m | A12F4C |
| 2026-05-26partial | KIAH | ? | 20:49 CDT | N77544 | ||
| 2026-05-25estimated | ? | ? | 23:04Z | 23:58Z | 0h 53m | N77544 |
| 2026-05-25estimated | MMUN | KMSY | 15:17 EST | 16:52 CDT | 1h 34m | N77544 |
| 2026-05-24partial | KIAH | ? | 20:19 CDT | N37537 | ||
| 2026-05-23partial | KIAH | ? | 16:38 CDT | N37537 | ||
| 2026-05-22partial | KIAH | ? | 20:35 CDT | N37537 | ||
| 2026-05-21estimated | MMIM | KIAH | 16:07 EST | 18:16 CDT | 2h 08m | N37537 |
| 2026-05-20partial | KIAH | ? | 20:35 CDT | AA7EC3 | ||
| 2026-05-19partial | KIAH | ? | 20:28 CDT | AA7EC3 | ||
| 2026-05-12partial | KIAH | ? | 16:16 CDT | AA7EC3 | ||
| 2026-05-11estimated | KEFD | KIAH | 16:45 CDT | 17:10 CDT | 0h 24m | AA7F2A |
| 2026-05-10partial | KIAH | ? | 16:25 CDT | A449A2 | ||
| 2026-05-09partial | KIAH | ? | 16:22 CDT | N37549 | ||
| 2026-05-08partial | KIAH | ? | 16:28 CDT | N77544 | ||
| 2026-05-07partial | KIAH | ? | 16:18 CDT | A449A8 | ||
| 2026-05-06partial | KIAH | ? | 16:26 CDT | N37562 | ||
| 2026-05-05estimated | MMUN | KIAH | 15:00 EST | 16:52 CDT | 1h 51m | N37522 |
| 2026-05-04partial | KIAH | ? | 19:27 CDT | N47512 | ||
| 2026-05-03estimated | MMIM | KIAH | 15:40 EST | 17:38 CDT | 1h 57m | N47512 |
| 2026-05-02partial | KIAH | ? | 16:22 CDT | N77544 | ||
| 2026-05-01partial | KIAH | ? | 19:05 CDT | N27526 | ||
| 2026-04-30partial | KIAH | ? | 19:04 CDT | N27511 | ||
| 2026-04-29partial | KIAH | ? | 16:19 CDT | N27511 | ||
| 2026-04-28estimated | MMIM | KIAH | 14:56 EST | 16:56 CDT | 1h 59m | A12A7D |
| 2026-04-27estimated | MMIM | KIAH | 14:59 EST | 17:04 CDT | 2h 04m | A12A7D |
| 2026-04-26estimated | MMIM | KIAH | 14:59 EST | 17:00 CDT | 2h 00m | AA7F06 |
| 2026-04-25partial | KIAH | ? | 19:16 CDT | N67501 | ||
| 2026-04-24partial | KIAH | ? | 15:12 CDT | N67501 | ||
| 2026-04-23partial | KIAH | ? | 19:17 CDT | N37537 | ||
| 2026-04-22partial | KIAH | ? | 19:03 CDT | N27503 | ||
| 2026-04-21partial | KIAH | ? | 15:00 CDT | N27503 | ||
| 2026-04-20partial | KIAH | ? | 15:08 CDT | N47533 | ||
| 2026-04-19partial | KIAH | ? | 15:07 CDT | N37536 | ||
| 2026-04-18partial | KIAH | ? | 17:50 CDT | N77552 | ||
| 2026-04-17partial | KIAH | ? | 16:21 CDT | AA7F02 | ||
| 2026-04-16partial | KIAH | ? | 19:18 CDT | N37534 | ||
| 2026-04-15partial | KIAH | ? | 15:43 CDT | N37534 | ||
| 2026-04-14partial | KIAH | ? | 14:56 CDT | N27546 | ||
| 2026-04-13partial | KIAH | ? | 16:37 CDT | N37521 | ||
| 2026-04-12partial | KIAH | ? | 15:14 CDT | N37523 | ||
| 2026-04-11partial | KIAH | ? | 15:30 CDT | A12F72 | ||
| 2026-04-04partial | KIAH | ? | 17:15 CDT | A12F73 | ||
| 2026-04-03partial | KIAH | ? | 16:23 CDT | A5D6F9 | ||
| 2026-04-02partial | KIAH | ? | 17:11 CDT | N37510 | ||
| 2026-03-31partial | KIAH | ? | 16:45 CDT | N37522 | ||
| 2026-03-30partial | KIAH | ? | 17:35 CDT | AA7F2A | ||
| 2026-03-29partial | KIAH | ? | 17:58 CDT | N37540 | ||
| 2025-10-24partial | KIAH | ? | 17:04 CDT | N67501 | ||
| 2025-10-23partial | KIAH | ? | 16:31 CDT | N17550 | ||
| 2025-10-22partial | KIAH | ? | 16:36 CDT | A5D713 | ||
| 2025-10-21partial | KIAH | ? | 16:43 CDT | N37538 | ||
| 2025-10-20partial | KIAH | ? | 19:54 CDT | N37523 | ||
| 2025-10-14 | MMUN | KIAH | 15:12 EST | 17:04 CDT | 1h 52m | N37508 |
| 2025-10-13 | MMUN | KIAH | 15:09 EST | 17:10 CDT | 2h 00m | N27503 |
| 2025-10-12partial | KIAH | ? | 18:01 CDT | N77543 | ||
| 2025-10-07 | MMUN | KIAH | 15:11 EST | 17:00 CDT | 1h 49m | N37507 |
| 2025-10-06 | MMUN | KIAH | 15:02 EST | 17:02 CDT | 1h 59m | N37538 |
| 2025-10-05 | MMUN | KIAH | 09:59 EST | 17:06 CDT | 7h 07m | A2BC5A |
| 2025-10-04partial | KIAH | ? | 08:29 CDT | N27526 | ||
| 2025-10-01 | MMUN | ? | 15:16 EST | 21:27Z | 1h 10m | A44964 |
| 2025-09-30 | MMUN | ? | 15:23 EST | 21:34Z | 1h 11m | A4493C |
| 2025-09-29 | MMUN | ? | 15:14 EST | 21:28Z | 1h 13m | A12EE0 |
| 2025-09-28 | MMUN | ? | 15:18 EST | 21:29Z | 1h 11m | A12F09 |
| 2025-09-27 | MMUN | ? | 15:08 EST | 21:24Z | 1h 16m | A12F07 |
| 2025-09-25 | MMUN | ? | 15:11 EST | 21:26Z | 1h 15m | A448F5 |
| 2025-09-24 | MMUN | ? | 15:13 EST | 21:24Z | 1h 10m | A2BBAC |
| 2025-09-23 | MMUN | ? | 15:16 EST | 21:38Z | 1h 22m | A2BBF2 |
| 2025-09-22 | MMUN | ? | 15:18 EST | 21:24Z | 1h 06m | A2BBAC |
| 2025-09-21 | MMUN | ? | 15:14 EST | 21:34Z | 1h 19m | A5D713 |
| 2025-09-20 | MMUN | ? | 15:17 EST | 21:36Z | 1h 18m | A449A1 |
| 2025-09-19 | MMUN | ? | 15:16 EST | 21:23Z | 1h 06m | A44963 |
| 2025-09-18 | MMUN | KIAH George Bush Intercontinental | 15:10 EST | 17:02 CDT | 1h 52m | A4491D |
| 2025-08-26partial | KIAH | ? | 19:02 CDT | AA7F09 | ||
| 2025-08-25estimated | MMUN | KIAH | 16:36 EST | 18:59 CDT | 2h 22m | AA7F09 |
| 2025-08-24partial | KIAH | ? | 19:01 CDT | N37521 | ||
| 2025-08-23partial | MMUN | ? | 00:57 EST | N37562 | ||
| 2025-08-21partial | KIAH | ? | 02:18 CDT | N37508 | ||
| 2025-08-17partial | KIAH | ? | 19:00 CDT | N37553 | ||
| 2025-08-16estimated | MMUN | KIAH | 16:27 EST | 18:58 CDT | 2h 31m | N37553 |
| 2025-08-15partial | MMUN | ? | 19:33 EST | N37555 |
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]