Flight
UAL1555
Flight history and live tracking for UAL1555, 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 | Sat 03 Oct 2026 |
| Route | MMPR LICENCIADO GUSTAVO DIAZ ORDAZ INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Scheduled departure | 12:19 CST |
| Estimated arrival | 17:11 CDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Observed route | KIAD → KORD |
Flight history 153 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-26estimated | KIAD | KORD | 14:56 EDT | 17:14 CDT | 3h 17m | N76526 |
| 2026-09-24 | KEUG | KORD | 18:22 PDT | 23:42 CDT | 3h 20m | N38727 |
| 2026-09-23estimated | KIAD | KORD | 20:00 EDT | 20:36 CDT | 1h 35m | N17333 |
| 2026-09-22estimated | KEUG | KATL | 14:46 PDT | 19:58 EDT | 2h 12m | A1272F |
| 2026-09-22partial | KIAD | ? | 20:00 EDT | N13718 | ||
| 2026-09-21partial | ? | ? | 00:00Z | N39728 | ||
| 2026-09-20partial | KEUG | ? | 18:42 PDT | N24736 | ||
| 2026-09-18partial | ? | ? | 00:29Z | N29717 | ||
| 2026-09-17estimated | KIAD | KORD | 20:00 EDT | 22:09 CDT | 3h 08m | N27722 |
| 2026-09-16partial | ? | ? | 00:00Z | A12777 | ||
| 2026-09-15partial | ? | ? | 00:00Z | N76532 | ||
| 2026-09-14partial | KIAD | ? | 20:00 EDT | N76533 | ||
| 2026-09-13partial | ? | ? | 00:00Z | N33203 | ||
| 2026-09-12partial | KIAD | ? | 20:00 EDT | N87527 | ||
| 2026-09-11partial | ? | ? | 00:00Z | N16701 | ||
| 2026-09-10partial | ? | ? | 00:00Z | N25705 | ||
| 2026-09-09partial | KORD | ? | 21:35 CDT | A5CF19 | ||
| 2026-09-09estimated | KIAD | KORD | 20:00 EDT | 19:58 CDT | 0h 58m | A5CF19 |
| 2026-09-08estimated | ? | ? | 21:18Z | 23:58Z | 2h 39m | A5CF19 |
| 2026-09-05 | KIAD | KORD | 06:26 EDT | 07:18 CDT | 1h 51m | N61898 |
| 2026-09-04 | KIAD | KORD | 06:33 EDT | 07:04 CDT | 1h 30m | N37474 |
| 2026-09-03 | KIAD | KORD | 06:34 EDT | 06:58 CDT | 1h 23m | N68811 |
Earlier flights (131) - back to 2025-08-20
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-01 | KIAD | KORD | 06:18 EDT | 06:48 CDT | 1h 29m | N47288 |
| 2026-08-31 | KIAD | KORD | 06:27 EDT | 06:52 CDT | 1h 24m | N66848 |
| 2026-08-30estimated | KIAD | KOKC | 11:04 EDT | 11:34 CDT | 1h 29m | N78501 |
| 2026-08-30 | KIAD | KORD | 06:27 EDT | 06:56 CDT | 1h 28m | N61898 |
| 2026-08-29 | KIAD | KORD | 06:32 EDT | 07:00 CDT | 1h 27m | N63899 |
| 2026-08-28 | KIAD | KORD | 06:19 EDT | 06:42 CDT | 1h 22m | N67815 |
| 2026-08-27estimated | KIAD | KORD | 06:20 EDT | 06:44 CDT | 1h 23m | N39475 |
| 2026-08-25 | KIAD | KORD | 06:31 EDT | 07:02 CDT | 1h 30m | N27256 |
| 2026-08-24 | KIAD | KORD | 06:20 EDT | 06:50 CDT | 1h 29m | A4945F |
| 2026-08-23estimated | KIAD | KOKC | 11:29 EDT | 11:58 CDT | 1h 28m | N69806 |
| 2026-08-23 | KIAD | KORD | 06:33 EDT | 06:58 CDT | 1h 24m | N66825 |
| 2026-08-22 | KIAD | KORD | 06:20 EDT | 06:50 CDT | 1h 29m | N47414 |
| 2026-08-21 | KIAD | KORD | 06:28 EDT | 06:54 CDT | 1h 26m | N37305 |
| 2026-08-20 | KIAD | KORD | 06:30 EDT | 09:45 CDT | 4h 14m | N69829 |
| 2026-08-19estimated | KIAD | KORD | 06:17 EDT | 09:12 CDT | 3h 54m | N68880 |
| 2026-08-18 | KIAD | KORD | 06:26 EDT | 06:54 CDT | 1h 27m | N38459 |
| 2026-08-17 | KIAD | KORD | 08:53 EDT | 09:16 CDT | 1h 23m | N73445 |
| 2026-08-16 | KIAD | KOKC | 06:24 EDT | 11:22 CDT | 5h 57m | N67815 |
| 2026-08-15estimated | KIAD | KORD | 06:28 EDT | 06:54 CDT | 1h 26m | N53441 |
| 2026-08-14 | KIAD | KORD | 06:52 EDT | 09:17 CDT | 3h 25m | N66825 |
| 2026-08-13 | KIAD | KORD | 06:28 EDT | 09:00 CDT | 3h 32m | N66897 |
| 2026-08-12 | KIAD | KORD | 06:28 EDT | 07:06 CDT | 1h 37m | N39475 |
| 2026-07-18estimated | ? | ? | 19:31Z | 23:10Z | 3h 38m | N77295 |
| 2026-07-11estimated | ? | ? | 19:03Z | 22:00Z | 2h 56m | N76265 |
| 2026-07-04estimated | ? | ? | 19:13Z | 22:36Z | 3h 22m | N37267 |
| 2026-06-27estimated | KIAD | KORD | 15:08 EDT | 17:00 CDT | 2h 51m | N78509 |
| 2026-06-20estimated | KIAD | KORD | 15:19 EDT | 17:16 CDT | 2h 56m | N14235 |
| 2026-06-13estimated | KIAD | KORD | 15:19 EDT | 17:08 CDT | 2h 48m | N35204 |
| 2026-05-23estimated | KIAD | KORD | 16:03 EDT | 17:38 CDT | 2h 34m | N77536 |
| 2026-05-19partial | KORD | ? | 16:52 CDT | N18220 | ||
| 2026-05-09estimated | KIAD | KORD | 14:55 EDT | 16:52 CDT | 2h 56m | N24211 |
| 2026-05-02estimated | KIAD | KORD | 15:15 EDT | 17:08 CDT | 2h 52m | N33286 |
| 2026-04-27estimated | KIAD | KORD | 15:17 EDT | 17:22 CDT | 3h 04m | N13227 |
| 2026-04-26estimated | KIAD | KORD | 15:28 EDT | 17:24 CDT | 2h 56m | N76515 |
| 2026-04-25estimated | KIAD | KORD | 14:58 EDT | 16:54 CDT | 2h 55m | N14230 |
| 2026-04-24partial | KORD | ? | 23:26 CDT | N76508 | ||
| 2026-04-24partial | KORD | ? | 19:00 CDT | N76508 | ||
| 2026-04-23estimated | KIAD | KORD | 15:42 EDT | 18:58 CDT | 4h 15m | N76508 |
| 2026-04-20partial | KORD | ? | 20:34 CDT | N33203 | ||
| 2026-04-19estimated | KIAD | KORD | 15:27 EDT | 17:10 CDT | 2h 42m | N33203 |
| 2026-04-18estimated | KIAD | KORD | 15:53 EDT | 17:00 CDT | 2h 06m | N14235 |
| 2026-04-17partial | KORD | ? | 20:33 CDT | N76288 | ||
| 2026-04-16estimated | KIAD | KORD | 15:14 EDT | 17:18 CDT | 3h 03m | N76288 |
| 2026-04-13estimated | KIAD | KORD | 16:20 EDT | 17:58 CDT | 2h 37m | N76519 |
| 2026-04-12estimated | KIAD | KORD | 15:14 EDT | 17:06 CDT | 2h 51m | N76522 |
| 2026-04-11estimated | ? | ? | 19:18Z | 22:02Z | 2h 43m | N37277 |
| 2026-04-05partial | KORD | ? | 20:08 CDT | N76522 | ||
| 2026-04-04estimated | KIAD | KORD | 16:02 EDT | 17:12 CDT | 2h 09m | N76522 |
| 2026-04-03partial | KORD | ? | 23:49 CDT | N18223 | ||
| 2026-04-02estimated | KIAD | KORD | 15:24 EDT | 17:14 CDT | 2h 49m | N18223 |
| 2026-03-30estimated | KIAD | KORD | 15:10 EDT | 17:00 CDT | 2h 49m | N14230 |
| 2026-03-29partial | KORD | ? | 19:51 CDT | N485UA | ||
| 2026-03-28estimated | KIAD | KORD | 14:55 EDT | 16:48 CDT | 2h 52m | N485UA |
| 2026-03-14estimated | KIAD | KORD | 14:48 EDT | 16:54 CDT | 3h 05m | N490UA |
| 2026-03-07estimated | KIAD | KORD | 15:44 EST | 17:12 CST | 2h 27m | N444UA |
| 2026-02-28estimated | KIAD | KORD | 14:56 EST | 17:10 CST | 3h 13m | N445UA |
| 2026-02-21estimated | KIAD | KORD | 15:01 EST | 16:52 CST | 2h 51m | N438UA |
| 2026-02-14estimated | ? | KORD O'Hare International | 20:41Z | 17:34 CST | 2h 52m | N489UA |
| 2026-02-12 | KORD | KMCO | 20:33 CST | 23:36 EST | 2h 02m | A0B7FD |
| 2026-02-11 | KORD | KMCO | 20:41 CST | 23:46 EST | 2h 04m | A0B7FD |
| 2026-02-07 | KORD | KMCO | 20:23 CST | 23:46 EST | 2h 22m | A0B7FB |
| 2026-02-06 | KORD | KMCO | 21:11 CST | 00:08 EST | 1h 56m | A24508 |
| 2026-02-05 | KORD | KMCO | 20:05 CST | 23:34 EST | 2h 28m | A0B86C |
| 2026-02-04 | KORD | KMCO | 20:37 CST | 23:48 EST | 2h 10m | A6EDA1 |
| 2026-02-02 | KORD | KMCO | 20:44 CST | 23:56 EST | 2h 12m | A0B841 |
| 2026-01-31 | KORD | KMCO | 00:55 CST | 04:12 EST | 2h 16m | A6ED7F |
| 2026-01-30 | KORD | KMCO | 20:21 CST | 23:40 EST | 2h 19m | A0B821 |
| 2026-01-29 | KORD | KMCO | 20:42 CST | 23:46 EST | 2h 03m | A24526 |
| 2026-01-28 | KORD | KMCO | 20:03 CST | 23:38 EST | 2h 34m | A6EDA1 |
| 2026-01-26 | KORD | KMCO | 22:47 CST | 02:20 EST | 2h 32m | A0B866 |
| 2026-01-24 | KORD | KMCO | 20:54 CST | 00:10 EST | 2h 16m | A3D302 |
| 2026-01-23 | KORD | KMCO | 20:52 CST | 00:08 EST | 2h 15m | A24508 |
| 2026-01-22 | KORD | KMCO | 20:47 CST | 00:06 EST | 2h 18m | A0B7D9 |
| 2026-01-21 | KORD | KMCO | 20:48 CST | 00:06 EST | 2h 18m | A0B7B8 |
| 2026-01-20 | KORD | KMCO | 21:02 CST | 00:26 EST | 2h 24m | A2450B |
| 2026-01-09 | KORD | KMCO | 20:13 CST | 00:08 EST | 2h 54m | A0B81D |
| 2026-01-08 | KORD | KMCO | 20:03 CST | 23:26 EST | 2h 23m | A55FA2 |
| 2026-01-07 | KORD | KMCO | 20:13 CST | 23:30 EST | 2h 16m | A0B7DF |
| 2026-01-06estimated | KIAD | KORD | 19:00 EST | 18:46 CST | 0h 46m | N494UA |
| 2026-01-05estimated | ? | ? | 22:03Z | 23:58Z | 1h 55m | N494UA |
| 2026-01-04estimated | KIAD | KORD | 15:14 EST | 17:18 CST | 3h 03m | N494UA |
| 2026-01-03estimated | KIAD | KORD | 15:17 EST | 17:36 CST | 3h 18m | N446UA |
| 2026-01-02partial | KIAD | ? | 19:02 EST | N461UA | ||
| 2026-01-01estimated | ? | ? | 21:38Z | 23:58Z | 2h 19m | N461UA |
| 2025-12-31estimated | KIAD | KORD | 15:03 EST | 17:26 CST | 3h 22m | N441UA |
| 2025-12-30estimated | KIAD | KORD | 15:20 EST | 17:38 CST | 3h 17m | N486UA |
| 2025-12-29partial | ? | ? | 00:00Z | N489UA | ||
| 2025-12-28estimated | ? | ? | 22:33Z | 23:58Z | 1h 24m | N489UA |
| 2025-12-27estimated | KIAD | KORD | 15:51 EST | 17:46 CST | 2h 55m | N4901U |
| 2025-12-26estimated | KIAD | KORD | 15:02 EST | 17:00 CST | 2h 57m | N444UA |
| 2025-12-25estimated | KIAD | KORD | 14:47 EST | 16:52 CST | 3h 04m | N444UA |
| 2025-12-24estimated | KIAD | KORD | 14:51 EST | 17:10 CST | 3h 18m | N465UA |
| 2025-12-23partial | KORD | ? | 18:01 CST | N459UA | ||
| 2025-12-22estimated | KIAD | KORD | 15:00 EST | 17:08 CST | 3h 08m | N459UA |
| 2025-12-21estimated | KIAD | KORD | 14:58 EST | 17:10 CST | 3h 11m | N447UA |
| 2025-12-20estimated | KIAD | KORD | 14:56 EST | 17:10 CST | 3h 13m | N453UA |
| 2025-12-19estimated | KIAD | KORD | 14:48 EST | 17:03 CST | 3h 15m | N495UA |
| 2025-12-18partial | KORD | ? | 18:33 CST | N11206 | ||
| 2025-12-17partial | KORD | ? | 18:00 CST | N37298 | ||
| 2025-12-16partial | KORD | ? | 18:18 CST | N12238 | ||
| 2025-12-15partial | KORD | ? | 18:00 CST | N14235 | ||
| 2025-12-14partial | KORD | ? | 18:47 CST | N14231 | ||
| 2025-12-14partial | KORD | ? | 18:00 CST | N14231 | ||
| 2025-12-13partial | ? | ? | 00:00Z | N37274 | ||
| 2025-12-12partial | ? | ? | 00:00Z | N76514 | ||
| 2025-12-11partial | KMDW | ? | 18:00 CST | N76508 | ||
| 2025-12-10partial | KORD | ? | 18:00 CST | N78540 | ||
| 2025-12-09 | KDCA | KORD | 16:58 EST | 17:58 CST | 1h 59m | N78540 |
| 2025-12-02 | KORD | KDEN | 23:51 CST | 00:54 MST | 2h 02m | A0B849 |
| 2025-11-27 | KORD | ? | 22:23 CST | 06:28Z | 2h 04m | N66837 |
| 2025-11-27estimated | KIAD | KORD | 19:00 EST | 18:34 CST | 0h 33m | N27205 |
| 2025-11-26estimated | KDCA | ? | 17:52 EST | 23:58Z | 1h 05m | N27205 |
| 2025-10-30 | KORD | KDEN | 20:26 CDT | 21:32 MDT | 2h 05m | N37474 |
| 2025-10-29partial | KORD | ? | 20:29 CDT | N69804 | ||
| 2025-10-28 | KDCA | KORD | 01:52 EDT | 17:46 CDT | 16h 53m | N38458 |
| 2025-10-28 | KORD | KDEN | 21:03 CDT | 22:30 MDT | 2h 26m | N38458 |
| 2025-10-27partial | KORD | ? | 20:33 CDT | N37281 | ||
| 2025-10-26 | KDCA | KORD | 17:19 EDT | 17:56 CDT | 1h 36m | N37281 |
| 2025-10-25estimated | KIAD | KORD | 16:31 EDT | 17:30 CDT | 1h 59m | N438UA |
| 2025-09-27 | ? | KMDW | 20:16Z | 18:04 CDT | 2h 48m | A582BB |
| 2025-09-24 | KEWR Newark Liberty International | KPHN | 14:31 EDT | 15:34 EDT | 1h 02m | A0817C |
| 2025-09-23 | KEWR Newark Liberty International | ? | 15:16 EDT | 20:21Z | 1h 04m | A05A25 |
| 2025-09-22 | ? | KLAX Los Angeles International | 00:00Z | 18:03 PDT | 1h 03m | A1BFB2 |
| 2025-09-21 | KEWR Newark Liberty International | ? | 02:03 EDT | 07:12Z | 1h 08m | A8E24D |
| 2025-09-19 | ? | KHHR | 00:00Z | 21:58 PDT | 4h 57m | A5EF0E |
| 2025-08-26 | KEWR | KFLL | 20:34 EDT | 00:02 EDT | 3h 27m | A12F6F |
| 2025-08-24 | ? | KFLL | 00:02Z | 03:48 EDT | 7h 45m | AA7F27 |
| 2025-08-23estimated | KLDJ | ? | 02:04 EDT | 23:59Z | 17h 55m | AA7F28 |
| 2025-08-22estimated | ? | KFLL | 00:00Z | 20:48 EDT | 0h 48m | N77552 |
| 2025-08-21estimated | KEWR | ? | 03:16 EDT | 23:58Z | 16h 41m | AA7F01 |
| 2025-08-20estimated | ? | KFLL | 00:00Z | 20:51 EDT | 0h 50m | AA7EC2 |
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]