Flight
UAL831
Flight history and live tracking for UAL831, 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 |
| Typical origin | KIAH GEORGE BUSH INTCNTL HOUSTON |
| Typical destination | SAEZ Ministro Pistarini International Airport |
| Distance | 4,413 nm |
Flight history 90 flights since Oct 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| No flights in the last 30 days. | ||||||
Earlier flights (90) - back to 2025-10-26
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-03-16 | KIAH | SAEZ | 22:31 CDT | 09:42 -03 | 9h 10m | N796UA |
| 2026-03-14 | KIAH | SAEZ | 22:08 CDT | 09:16 -03 | 9h 07m | N226UA |
| 2026-03-12 | KIAH George Bush Intercontinental | SAEZ | 19:56 CDT | 07:12 -03 | 9h 15m | N209UA |
| 2026-03-09 | KIAH George Bush Intercontinental | SAEZ | 19:41 CDT | 06:38 -03 | 8h 57m | N785UA |
| 2026-03-07 | KIAH George Bush Intercontinental | SAEZ | 19:22 CST | 07:22 -03 | 8h 59m | N787UA |
| 2026-03-05 | KIAH George Bush Intercontinental | SAEZ | 18:47 CST | 07:04 -03 | 9h 17m | N78002 |
| 2026-03-04 | KIAH George Bush Intercontinental | SAEZ | 19:15 CST | 07:24 -03 | 9h 08m | N785UA |
| 2026-03-03 | KIAH George Bush Intercontinental | SAEZ | 19:09 CST | 07:14 -03 | 9h 04m | N226UA |
| 2026-03-02 | KIAH George Bush Intercontinental | SAEZ | 18:55 CST | 07:14 -03 | 9h 19m | N228UA |
| 2026-03-01 | KIAH George Bush Intercontinental | SAEZ | 19:01 CST | 07:18 -03 | 9h 16m | N796UA |
| 2026-02-28 | KIAH George Bush Intercontinental | SAEZ | 19:12 CST | 07:22 -03 | 9h 09m | N57016 |
| 2026-02-27 | KIAH George Bush Intercontinental | SAEZ | 19:06 CST | 07:24 -03 | 9h 17m | N218UA |
| 2026-02-26 | KIAH George Bush Intercontinental | SAEZ | 19:05 CST | 07:26 -03 | 9h 20m | N791UA |
| 2026-02-25 | KIAH George Bush Intercontinental | SAEZ | 19:00 CST | 07:30 -03 | 9h 29m | N78004 |
| 2026-02-24 | KIAH George Bush Intercontinental | SAEZ | 19:05 CST | 07:18 -03 | 9h 12m | N794UA |
| 2026-02-23 | KIAH George Bush Intercontinental | SAEZ | 19:24 CST | 07:32 -03 | 9h 07m | N783UA |
| 2026-02-22 | KIAH George Bush Intercontinental | SAEZ | 19:15 CST | 07:20 -03 | 9h 04m | N228UA |
| 2026-02-21 | KIAH George Bush Intercontinental | SAEZ | 19:12 CST | 07:16 -03 | 9h 03m | N783UA |
| 2026-02-19 | KIAH | SAEZ | 12:52 CST | 01:08 -03 | 9h 15m | A1D8FD |
| 2026-02-18 | KIAH George Bush Intercontinental | SAEZ | 18:52 CST | 07:08 -03 | 9h 16m | N783UA |
| 2026-02-17 | KIAH | SAEZ | 19:00 CST | 07:14 -03 | 9h 13m | N78009 |
| 2026-02-16estimated | ? | SAEZ | 09:29Z | 07:02 -03 | 0h 32m | N223UA |
| 2026-02-16 | KIAH George Bush Intercontinental | SAEZ | 18:53 CST | 00:04 -03 | 2h 11m | N223UA |
| 2026-02-15 | KIAH George Bush Intercontinental | SAEZ | 20:32 CST | 09:06 -03 | 9h 34m | N78009 |
| 2026-02-14 | KIAH | SAEZ | 19:29 CST | 07:26 -03 | 8h 56m | N791UA |
| 2026-02-13 | KIAH | SAEZ | 18:51 CST | 06:55 -03 | 9h 03m | N792UA |
| 2026-02-12 | KIAH George Bush Intercontinental | SAEZ | 18:53 CST | 06:46 -03 | 8h 53m | N797UA |
| 2026-02-11estimated | ? | SAEZ | 09:37Z | 07:20 -03 | 0h 43m | N792UA |
| 2026-02-11 | KIAH George Bush Intercontinental | SAEZ | 18:55 CST | 00:00 -03 | 2h 05m | N792UA |
| 2026-02-10 | KIAH George Bush Intercontinental | SADM | 18:45 CST | 06:50 -03 | 9h 04m | A1AA10 |
| 2026-02-08 | KIAH George Bush Intercontinental | SADJ | 19:01 CST | 07:15 -03 | 9h 13m | A2CB12 |
| 2026-02-07 | KIAH George Bush Intercontinental | SAEZ | 19:23 CST | 07:44 -03 | 9h 20m | N799UA |
| 2026-02-06 | KIAH George Bush Intercontinental | SAEZ | 19:07 CST | 07:14 -03 | 9h 07m | N27957 |
| 2026-02-05 | KIAH George Bush Intercontinental | SAEZ | 19:06 CST | 07:30 -03 | 9h 23m | N795UA |
| 2026-02-04 | KIAH George Bush Intercontinental | SAEZ | 21:14 CST | 09:34 -03 | 9h 19m | N788UA |
| 2026-02-03 | KIAH George Bush Intercontinental | SAEZ | 18:59 CST | 07:14 -03 | 9h 15m | N795UA |
| 2026-02-02 | KIAH George Bush Intercontinental | SAEZ | 19:30 CST | 07:50 -03 | 9h 19m | N798UA |
| 2026-02-01 | KIAH George Bush Intercontinental | SAEZ | 18:41 CST | 07:00 -03 | 9h 18m | N74007 |
| 2026-01-31 | KIAH George Bush Intercontinental | SAEZ | 19:07 CST | 07:22 -03 | 9h 14m | N798UA |
| 2026-01-30 | KIAH George Bush Intercontinental | SAEZ | 19:00 CST | 07:23 -03 | 9h 22m | N74007 |
| 2026-01-29 | KIAH George Bush Intercontinental | SAEZ | 18:52 CST | 07:02 -03 | 9h 09m | N798UA |
| 2026-01-28 | KIAH George Bush Intercontinental | SAEZ | 18:58 CST | 07:32 -03 | 9h 33m | N797UA |
| 2026-01-27 | KIAH George Bush Intercontinental | SAEZ | 19:03 CST | 07:50 -03 | 9h 46m | N78008 |
| 2026-01-26 | KIAH George Bush Intercontinental | SAEZ | 18:44 CST | 07:08 -03 | 9h 23m | N216UA |
| 2026-01-25 | KIAH George Bush Intercontinental | SAEZ | 18:54 CST | 07:23 -03 | 9h 29m | N224UA |
| 2026-01-24 | KIAH George Bush Intercontinental | SAEZ | 19:07 CST | 07:22 -03 | 9h 15m | N785UA |
| 2026-01-23 | KIAH George Bush Intercontinental | SAEZ | 19:08 CST | 07:20 -03 | 9h 11m | N206UA |
| 2026-01-22 | KIAH George Bush Intercontinental | SAEZ | 20:03 CST | 08:30 -03 | 9h 26m | N786UA |
| 2026-01-21 | KIAH George Bush Intercontinental | SAEZ | 19:30 CST | 07:44 -03 | 9h 13m | N782UA |
| 2026-01-20 | KIAH George Bush Intercontinental | SAEZ | 18:41 CST | 07:04 -03 | 9h 22m | N209UA |
| 2026-01-19 | KIAH George Bush Intercontinental | SAEZ | 18:54 CST | 07:14 -03 | 9h 19m | N206UA |
| 2026-01-09 | KIAH | SAEZ | 18:53 CST | 07:12 -03 | 9h 18m | N204UA |
| 2026-01-08 | KIAH | SAEZ | 18:35 CST | 06:48 -03 | 9h 12m | N786UA |
| 2026-01-07 | KIAH | SAEZ | 18:46 CST | 07:12 -03 | 9h 25m | N793UA |
| 2026-01-06 | KIAH | SAEZ | 19:50 CST | 08:04 -03 | 9h 13m | N224UA |
| 2026-01-05 | KIAH | SAEZ | 20:48 CST | 08:52 -03 | 9h 03m | N209UA |
| 2026-01-04 | KIAH | SAEZ | 18:54 CST | 07:10 -03 | 9h 15m | N218UA |
| 2026-01-03 | KIAH | SAEZ | 20:40 CST | 08:50 -03 | 9h 10m | N78001 |
| 2026-01-02 | KIAH | SAEZ | 20:14 CST | 08:16 -03 | 9h 01m | N783UA |
| 2026-01-01 | KIAH | SAEZ | 18:42 CST | 06:56 -03 | 9h 13m | N216UA |
| 2025-12-31 | KIAH | SAEZ | 19:04 CST | 07:16 -03 | 9h 11m | N788UA |
| 2025-12-30 | KIAH | SAEZ | 18:57 CST | 06:54 -03 | 8h 56m | N797UA |
| 2025-12-29 | KIAH | SAEZ | 19:07 CST | 07:12 -03 | 9h 04m | N787UA |
| 2025-12-28 | KIAH | SAEZ | 18:52 CST | 07:00 -03 | 9h 08m | N224UA |
| 2025-12-27 | KIAH | SAEZ | 19:23 CST | 07:28 -03 | 9h 05m | N206UA |
| 2025-12-26 | KIAH | SAEZ | 19:01 CST | 07:08 -03 | 9h 07m | N77014 |
| 2025-12-25 | KIAH | SAEZ | 18:46 CST | 06:50 -03 | 9h 03m | N795UA |
| 2025-12-24 | KIAH | SAEZ | 21:40 CST | 09:36 -03 | 8h 55m | N209UA |
| 2025-12-23 | KIAH | SAEZ | 19:19 CST | 07:26 -03 | 9h 07m | N77022 |
| 2025-12-22 | KIAH | SAEZ | 19:22 CST | 07:24 -03 | 9h 01m | N78017 |
| 2025-12-21 | KIAH | SAEZ | 18:59 CST | 07:30 -03 | 9h 30m | N794UA |
| 2025-12-20 | KIAH | SAEZ | 20:08 CST | 08:29 -03 | 9h 21m | N228UA |
| 2025-12-19 | KIAH | SAEZ | 19:52 CST | 07:48 -03 | 8h 55m | N218UA |
| 2025-12-18 | KIAH | SAEZ | 19:30 CST | 07:36 -03 | 9h 05m | N783UA |
| 2025-12-17 | KIAH | SAEZ | 18:57 CST | 07:06 -03 | 9h 08m | N229UA |
| 2025-12-16 | KIAH | SAEZ | 18:56 CST | 07:00 -03 | 9h 03m | N788UA |
| 2025-12-15 | KIAH | SAEZ | 19:08 CST | 07:02 -03 | 8h 53m | N204UA |
| 2025-12-14 | KIAH | SAEZ | 19:17 CST | 07:28 -03 | 9h 10m | N797UA |
| 2025-12-13 | KIAH | SAEZ | 19:02 CST | 07:20 -03 | 9h 17m | N78002 |
| 2025-12-12 | KIAH | SAEZ | 18:54 CST | 07:24 -03 | 9h 29m | N785UA |
| 2025-12-11 | KIAH George Bush Intercontinental | SAEZ | 19:12 CST | 07:13 -03 | 9h 00m | N216UA |
| 2025-12-10 | KIAH | SAEZ | 18:55 CST | 07:08 -03 | 9h 13m | N226UA |
| 2025-11-28estimated | KIAH | ? | 18:37 CST | 03:21Z | 2h 44m | N204UA |
| 2025-11-27estimated | KIAH | ? | 20:01 CST | 11:06Z | 9h 04m | N206UA |
| 2025-11-26estimated | ? | ? | 10:31Z | 10:56Z | 0h 24m | N784UA |
| 2025-10-30estimated | KIAH | ? | 19:19 CDT | 09:18Z | 8h 58m | N795UA |
| 2025-10-29estimated | KIAH | ? | 19:33 CDT | 09:30Z | 8h 57m | N224UA |
| 2025-10-28estimated | KIAH | ? | 19:06 CDT | 02:42Z | 2h 36m | N782UA |
| 2025-10-27estimated | KIAH | ? | 19:28 CDT | 09:24Z | 8h 55m | N791UA |
| 2025-10-26estimated | KIAH | ? | 19:38 CDT | 13:22Z | 12h 43m | N229UA |
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]