Flight
UAL1143
Flight history and live tracking for UAL1143, 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 | KIAH GEORGE BUSH INTCNTL HOUSTON → KLGA LA GUARDIA |
| Scheduled departure | 08:05 CDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Typical origin | KIAH GEORGE BUSH INTCNTL HOUSTON |
| Typical destination | KLGA LA GUARDIA |
| Distance | 1,230 nm |
Flight history 107 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-02 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 08:23 CDT | 12:26 EDT | 3h 03m | N17310 |
| 2026-10-01 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 08:32 CDT | 12:37 EDT | 3h 05m | N36272 |
| 2026-09-30 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 09:01 CDT | 13:10 EDT | 3h 09m | N26226 |
| 2026-09-29 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 08:17 CDT | 12:25 EDT | 3h 08m | N73291 |
| 2026-09-28 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 08:19 CDT | 12:25 EDT | 3h 06m | N33294 |
| 2026-09-27 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 08:41 CDT | 12:50 EDT | 3h 09m | N77525 |
| 2026-09-26 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 08:21 CDT | 12:34 EDT | 3h 13m | N33294 |
| 2026-09-25 | KIAH GEORGE BUSH INTCNTL HOUSTON | KLGA LA GUARDIA | 08:19 CDT | 12:39 EDT | 3h 20m | N24211 |
| 2026-09-24 | KIAH | KLGA | 08:20 CDT | 12:24 EDT | 3h 03m | N17320 |
| 2026-09-23 | KIAH | KLGA | 08:11 CDT | 12:14 EDT | 3h 02m | N26208 |
| 2026-09-22 | KIAH | KLGA | 08:23 CDT | 12:28 EDT | 3h 04m | A4423B |
| 2026-09-21 | KIAH | KLGA | 08:17 CDT | 12:34 EDT | 3h 16m | N76503 |
| 2026-09-20 | KIAH | KLGA | 08:17 CDT | 12:32 EDT | 3h 14m | N37277 |
| 2026-09-18 | KIAH | KLGA | 08:28 CDT | 12:34 EDT | 3h 05m | N33264 |
| 2026-09-17 | KIAH | KLGA | 08:19 CDT | 12:24 EDT | 3h 04m | N73259 |
| 2026-09-16 | KIAH | KLGA | 08:14 CDT | 12:30 EDT | 3h 15m | N77510 |
| 2026-09-15estimated | KIAH | KLGA | 09:59 CDT | 14:12 EDT | 3h 13m | N79279 |
| 2026-09-14 | KIAH | KLGA | 08:16 CDT | 12:14 EDT | 2h 57m | N77258 |
| 2026-09-13 | KIAH | KLGA | 08:24 CDT | 12:54 EDT | 3h 29m | N24224 |
| 2026-09-12 | KIAH | KLGA | 08:49 CDT | 12:48 EDT | 2h 58m | N33286 |
| 2026-09-11 | KIAH | KLGA | 08:15 CDT | 12:06 EDT | 2h 50m | N34282 |
| 2026-09-10 | KIAH | KLGA | 08:17 CDT | 12:18 EDT | 3h 00m | N18220 |
| 2026-09-09 | KIAH | KLGA | 08:16 CDT | 12:26 EDT | 3h 10m | N73276 |
| 2026-09-08 | KIAH | KLGA | 09:13 CDT | 13:14 EDT | 3h 00m | N76265 |
| 2026-09-06 | KIAH | KLGA | 08:16 CDT | 12:28 EDT | 3h 11m | N35204 |
| 2026-09-05 | KIAH | KLGA | 08:15 CDT | 12:28 EDT | 3h 13m | N26232 |
| 2026-09-04 | KIAH | KLGA | 08:16 CDT | 12:16 EDT | 2h 59m | N26226 |
| 2026-09-03 | KIAH | KLGA | 08:24 CDT | 12:50 EDT | 3h 25m | N38268 |
Earlier flights (79) - back to 2025-08-16
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-01 | KIAH | KLGA | 08:36 CDT | 12:56 EDT | 3h 19m | N14249 |
| 2026-08-31estimated | KIAH | KLGA | 08:08 CDT | 12:38 EDT | 3h 29m | N18220 |
| 2026-08-30 | KIAH | KLGA | 08:10 CDT | 12:20 EDT | 3h 09m | N12238 |
| 2026-08-29 | KIAH | KLGA | 08:20 CDT | 12:10 EDT | 2h 49m | A44238 |
| 2026-08-28 | KIAH | KLGA | 08:16 CDT | 12:26 EDT | 3h 09m | N73276 |
| 2026-08-27 | KIAH | KLGA | 19:34 CDT | 13:36 EDT | 17h 01m | N18243 |
| 2026-08-25 | KIAH | KLGA | 08:22 CDT | 12:24 EDT | 3h 02m | N14250 |
| 2026-08-24 | KIAH | KLGA | 08:13 CDT | 12:24 EDT | 3h 10m | N76504 |
| 2026-08-23 | KIAH | KLGA | 08:12 CDT | 12:16 EDT | 3h 03m | N33266 |
| 2026-08-22 | KIAH | KLGA | 08:17 CDT | 12:08 EDT | 2h 50m | N14237 |
| 2026-08-21estimated | KIAH | KLGA | 08:15 CDT | 14:05 EDT | 4h 49m | N14230 |
| 2026-08-20 | KIAH | KLGA | 08:18 CDT | 12:22 EDT | 3h 03m | N87513 |
| 2026-08-19estimated | KIAH | KLGA | 08:36 CDT | 12:20 EDT | 2h 43m | N14231 |
| 2026-08-17 | KIAH | KLGA | 08:32 CDT | 14:14 EDT | 4h 41m | N36272 |
| 2026-08-16 | KIAH | KLGA | 08:20 CDT | 12:26 EDT | 3h 05m | N34282 |
| 2026-08-15 | KIAH | KLGA | 09:22 CDT | 13:20 EDT | 2h 57m | N37298 |
| 2026-08-14 | KIAH | KLGA | 08:14 CDT | 12:16 EDT | 3h 01m | N14235 |
| 2026-08-13 | KIAH | KLGA | 08:21 CDT | 13:50 EDT | 4h 28m | N13248 |
| 2026-08-12 | KIAH | KLGA | 08:09 CDT | 14:40 EDT | 5h 30m | N76528 |
| 2026-07-19estimated | ? | ? | 00:00Z | 00:48Z | 0h 47m | A43EEC |
| 2026-07-18estimated | ? | ? | 22:49Z | 23:58Z | 1h 08m | A43EEC |
| 2026-07-11estimated | KNEL | KEWR | 16:35 EDT | 17:38 EDT | 1h 02m | N37257 |
| 2026-07-04estimated | KNEL | KEWR | 18:08 EDT | 19:24 EDT | 1h 15m | N13750 |
| 2026-06-27estimated | KNEL | ? | 17:30 EDT | 22:32Z | 1h 01m | N39728 |
| 2026-06-21estimated | KNEL | ? | 20:04 EDT | 01:48Z | 1h 43m | N27722 |
| 2026-06-13estimated | KNEL | ? | 16:51 EDT | 22:08Z | 1h 16m | A445C7 |
| 2026-05-23estimated | KNEL | ? | 17:46 EDT | 22:44Z | 0h 57m | N29717 |
| 2026-05-19estimated | KNEL | KTEB | 18:11 EDT | 18:32 EDT | 0h 20m | N33714 |
| 2026-05-09estimated | KNEL | ? | 16:43 EDT | 21:54Z | 1h 10m | N14731 |
| 2026-05-02estimated | KNEL | ? | 16:35 EDT | 21:54Z | 1h 18m | N27722 |
| 2026-04-25estimated | KNEL | KEWR | 17:01 EDT | 17:54 EDT | 0h 53m | A12AC2 |
| 2026-04-18estimated | ? | KEWR | 20:56Z | 18:04 EDT | 1h 07m | AA7F01 |
| 2026-04-11estimated | ? | ? | 20:55Z | 21:38Z | 0h 43m | A12AC7 |
| 2026-04-04estimated | ? | ? | 21:12Z | 22:08Z | 0h 55m | A12A9E |
| 2026-03-28estimated | ? | ? | 20:48Z | 21:56Z | 1h 08m | N68842 |
| 2026-03-15estimated | ? | KLDJ | 03:13Z | 00:12 EDT | 0h 58m | N47414 |
| 2026-03-07estimated | ? | KTEB | 19:01Z | 17:51 EST | 3h 50m | N68836 |
| 2026-02-28estimated | KNEL | KEWR | 14:19 EST | 18:02 EST | 3h 43m | N75432 |
| 2026-02-21estimated | KNEL | KEWR | 13:53 EST | 17:42 EST | 3h 49m | N62889 |
| 2026-02-14estimated | KNEL | KEWR | 14:25 EST | 18:34 EST | 4h 08m | N75429 |
| 2026-02-07estimated | KNEL | KEWR | 14:25 EST | 18:18 EST | 3h 53m | N38459 |
| 2026-01-31estimated | KNEL | KEWR | 14:15 EST | 17:55 EST | 3h 39m | N66841 |
| 2026-01-24estimated | KNEL | KEWR | 14:36 EST | 18:16 EST | 3h 39m | N68821 |
| 2026-01-23estimated | KNEL | KEWR | 20:48 EST | 21:32 EST | 0h 43m | N27421 |
| 2025-12-27estimated | KNEL | KEWR | 14:34 EST | 18:40 EST | 4h 05m | N61887 |
| 2025-12-20estimated | KNEL | KEWR | 14:12 EST | 17:58 EST | 3h 45m | N68805 |
| 2025-12-13estimated | KNEL | KEWR | 14:18 EST | 17:54 EST | 3h 35m | N61886 |
| 2025-10-25 | KDCA | KIAH | 20:08 EDT | 22:08 CDT | 2h 59m | N817UA |
| 2025-10-24 | KDCA | KIAH | 20:01 EDT | 21:48 CDT | 2h 46m | N76523 |
| 2025-10-23 | ? | KIAH | 00:07Z | 21:58 CDT | 2h 50m | N12238 |
| 2025-10-22 | KDCA | KIAH | 20:00 EDT | 21:54 CDT | 2h 53m | N76533 |
| 2025-10-21partial | KDCA | ? | 20:03 EDT | N37290 | ||
| 2025-10-20 | KDCA | KIAH | 20:29 EDT | 22:16 CDT | 2h 46m | N39728 |
| 2025-10-15 | KDCA | KIAH | 22:27 EDT | 00:06 CDT | 2h 39m | N77539 |
| 2025-10-14 | KDCA | KIAH | 21:08 EDT | 21:56 CDT | 1h 47m | N77535 |
| 2025-10-13 | KDCA | KIAH | 20:03 EDT | 21:36 CDT | 2h 32m | N76505 |
| 2025-10-08 | KDCA | KIAH | 20:00 EDT | 22:02 CDT | 3h 01m | N76503 |
| 2025-10-07 | KDCA | KIAH | 20:00 EDT | 21:34 CDT | 2h 34m | N87512 |
| 2025-10-06partial | KDCA | ? | 20:00 EDT | N11206 | ||
| 2025-10-04 | KDCA | KIAH | 11:00 EDT | 10:53 CDT | 0h 53m | N76503 |
| 2025-10-02 | KDCA Ronald Reagan Washington National | ? | 20:09 EDT | 01:14Z | 1h 05m | A24C73 |
| 2025-10-01 | KDCA Ronald Reagan Washington National | ? | 20:06 EDT | 01:13Z | 1h 07m | A273F5 |
| 2025-09-30 | KDCA Ronald Reagan Washington National | KCHA | 20:10 EDT | 21:17 EDT | 1h 06m | A2C336 |
| 2025-09-29 | KDCA Ronald Reagan Washington National | ? | 20:21 EDT | 01:29Z | 1h 07m | A070D7 |
| 2025-09-27 | KDCA Ronald Reagan Washington National | ? | 20:21 EDT | 01:30Z | 1h 09m | AB890A |
| 2025-09-26 | KDCA Ronald Reagan Washington National | KTYS | 20:06 EDT | 21:10 EDT | 1h 03m | A49F87 |
| 2025-09-25 | KDCA Ronald Reagan Washington National | ? | 20:01 EDT | 01:09Z | 1h 08m | A3B268 |
| 2025-09-24 | KDCA Ronald Reagan Washington National | KCHA | 20:01 EDT | 21:08 EDT | 1h 07m | A10E29 |
| 2025-09-23 | KDCA Ronald Reagan Washington National | KMGE | 20:25 EDT | 21:31 EDT | 1h 05m | A1D63D |
| 2025-09-22 | KDCA Ronald Reagan Washington National | ? | 20:12 EDT | 01:13Z | 1h 01m | A10E29 |
| 2025-09-21 | KORD O'Hare International | ? | 15:23 CDT | 21:26Z | 1h 02m | A13650 |
| 2025-09-20 | KDCA Ronald Reagan Washington National | ? | 20:21 EDT | 01:22Z | 1h 01m | A0BF26 |
| 2025-09-19 | KDCA Ronald Reagan Washington National | ? | 20:02 EDT | 01:10Z | 1h 08m | A2C35A |
| 2025-09-18 | KORD O'Hare International | ? | 15:24 CDT | 21:31Z | 1h 06m | A0B802 |
| 2025-08-26 | KIAD | KIAH | 22:32 EDT | 23:12 CDT | 1h 39m | N24706 |
| 2025-08-22 | KDCA | KIAH | 20:00 EDT | 23:54 CDT | 4h 53m | N23721 |
| 2025-08-20 | KDCA | KIAH | 20:00 EDT | 22:44 CDT | 3h 43m | N27722 |
| 2025-08-17estimated | KNEL | KEWR | 20:00 EDT | 22:22 EDT | 2h 21m | N37434 |
| 2025-08-16estimated | ? | ? | 18:56Z | 23:59Z | 5h 02m | N37434 |
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]