Flight
UAL1904
Flight history and live tracking for UAL1904, 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 | KORD CHICAGO OHARE INTERNATIONAL → KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Scheduled departure | 10:00 CDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Typical origin | KORD CHICAGO OHARE INTERNATIONAL |
| Typical destination | KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Distance | 531 nm |
Flight history 248 flights since Aug 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-06 | KORD CHICAGO OHARE INTERNATIONAL | KDCA RONALD REAGAN WASHINGTON NATIONAL | 10:08 CDT | 12:43 EDT | 1h 35m | N16709 |
| 2026-10-05 | KORD CHICAGO OHARE INTERNATIONAL | KDCA RONALD REAGAN WASHINGTON NATIONAL | 10:12 CDT | 12:28 EDT | 1h 16m | N27722 |
| 2026-10-04 | KORD CHICAGO OHARE INTERNATIONAL | KDCA RONALD REAGAN WASHINGTON NATIONAL | 10:10 CDT | 12:32 EDT | 1h 22m | N13718 |
| 2026-10-02 | KORD CHICAGO OHARE INTERNATIONAL | KDCA RONALD REAGAN WASHINGTON NATIONAL | 10:14 CDT | 12:31 EDT | 1h 17m | N13720 |
| 2026-10-01 | KORD CHICAGO OHARE INTERNATIONAL | KDCA RONALD REAGAN WASHINGTON NATIONAL | 10:17 CDT | 12:37 EDT | 1h 20m | N13750 |
| 2026-09-30 | KORD CHICAGO OHARE INTERNATIONAL | KDCA RONALD REAGAN WASHINGTON NATIONAL | 10:21 CDT | 12:43 EDT | 1h 22m | N21723 |
| 2026-09-29 | KORD | KDCA | 10:15 CDT | 12:42 EDT | 1h 26m | N14731 |
| 2026-09-28 | KORD | KDCA | 10:19 CDT | 12:52 EDT | 1h 32m | N14704 |
| 2026-09-27 | KORD | KDCA | 11:49 CDT | 14:28 EDT | 1h 38m | N16709 |
| 2026-09-25 | KORD | KDCA | 09:57 CDT | 12:44 EDT | 1h 46m | N13750 |
| 2026-09-24 | KORD | KDCA | 10:14 CDT | 13:02 EDT | 1h 47m | N12754 |
| 2026-09-23 | KFAR | KDEN | 09:39 CDT | 10:28 MDT | 1h 48m | N77518 |
| 2026-09-22 | KFAR | KDEN | 09:55 CDT | 10:32 MDT | 1h 36m | N77518 |
| 2026-09-21 | KFAR | KDEN | 09:37 CDT | 10:12 MDT | 1h 34m | N36247 |
| 2026-09-20estimated | ? | ? | 14:24Z | 15:52Z | 1h 27m | A1277A |
| 2026-09-18estimated | KFAR | ? | 09:24 CDT | 16:04Z | 1h 39m | N77518 |
| 2026-09-17estimated | KFAR | ? | 09:34 CDT | 16:16Z | 1h 41m | N17229 |
| 2026-09-16estimated | KFAR | ? | 09:30 CDT | 16:18Z | 1h 47m | N76523 |
| 2026-09-14estimated | KFAR | ? | 09:51 CDT | 16:46Z | 1h 54m | N12238 |
| 2026-09-13estimated | KFAR | ? | 10:50 CDT | 17:26Z | 1h 35m | N36207 |
| 2026-09-12estimated | KFAR | ? | 09:22 CDT | 16:02Z | 1h 39m | N17245 |
| 2026-09-11estimated | KFAR | ? | 09:36 CDT | 16:28Z | 1h 51m | N79541 |
| 2026-09-10estimated | KFAR | ? | 09:20 CDT | 15:56Z | 1h 36m | N77538 |
| 2026-09-09estimated | KFAR | ? | 09:08 CDT | 16:00Z | 1h 51m | N73275 |
| 2026-09-08partial | KEWR | ? | 20:06 EDT | A44257 | ||
| 2026-09-07estimated | ? | ? | 00:00Z | 00:30Z | 0h 29m | A44257 |
Earlier flights (222) - back to 2025-08-15
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-06partial | ? | ? | 00:32Z | A12732 | ||
| 2026-09-05estimated | ? | ? | 00:21Z | 02:12Z | 1h 50m | N27276 |
| 2026-09-04partial | KEWR | ? | 20:00 EDT | N17311 | ||
| 2026-09-03partial | ? | ? | 00:13Z | N47282 | ||
| 2026-09-01estimated | ? | ? | 00:00Z | 00:32Z | 0h 31m | N37295 |
| 2026-08-31estimated | ? | ? | 09:51Z | 23:58Z | 14h 06m | N47293 |
| 2026-08-31estimated | ? | ? | 00:01Z | 01:14Z | 1h 12m | N47293 |
| 2026-08-30partial | ? | ? | 00:00Z | A127BB | ||
| 2026-08-29estimated | ? | ? | 00:52Z | 02:00Z | 1h 07m | N47291 |
| 2026-08-28partial | KEWR | ? | 04:59 EDT | A127BB | ||
| 2026-08-27estimated | ? | ? | 00:00Z | 00:26Z | 0h 26m | A44212 |
| 2026-08-25partial | ? | ? | 00:00Z | A12734 | ||
| 2026-08-24partial | ? | ? | 05:05Z | N27267 | ||
| 2026-08-23estimated | ? | ? | 00:19Z | 01:12Z | 0h 52m | N17279 |
| 2026-08-22estimated | ? | ? | 00:00Z | 01:04Z | 1h 03m | N17331 |
| 2026-08-21partial | ? | ? | 00:00Z | N17337 | ||
| 2026-08-20partial | ? | ? | 00:00Z | N37371 | ||
| 2026-08-19partial | ? | ? | 00:00Z | N37278 | ||
| 2026-08-18partial | ? | ? | 00:00Z | N27366 | ||
| 2026-08-17partial | ? | ? | 00:40Z | N37352 | ||
| 2026-08-16estimated | ? | ? | 00:00Z | 00:56Z | 0h 56m | N77259 |
| 2026-08-15estimated | ? | ? | 00:18Z | 01:16Z | 0h 57m | N17289 |
| 2026-08-14estimated | ? | ? | 00:00Z | 01:08Z | 1h 07m | N37348 |
| 2026-08-13partial | KEWR | ? | 22:07 EDT | N17355 | ||
| 2026-08-12estimated | ? | ? | 00:19Z | 01:16Z | 0h 56m | N47282 |
| 2026-07-23estimated | ? | ? | 02:22Z | 04:06Z | 1h 43m | N37545 |
| 2026-07-21estimated | ? | KEWR | 00:00Z | 20:36 EDT | 0h 36m | A445A9 |
| 2026-07-20estimated | ? | ? | 00:04Z | 02:14Z | 2h 09m | AD953C |
| 2026-07-19estimated | ? | ? | 02:49Z | 06:20Z | 3h 30m | A12AC0 |
| 2026-07-19estimated | ? | ? | 01:02Z | 01:42Z | 0h 39m | A12AC0 |
| 2026-07-18estimated | ? | ? | 00:00Z | 01:26Z | 1h 26m | N47512 |
| 2026-07-17partial | ? | ? | 00:04Z | A12F6D | ||
| 2026-07-16partial | ? | ? | 00:12Z | N37541 | ||
| 2026-07-15estimated | ? | KEWR | 00:00Z | 20:36 EDT | 0h 36m | A12A80 |
| 2026-07-14estimated | ? | ? | 09:41Z | 23:58Z | 14h 16m | A12A9D |
| 2026-07-14estimated | KNEL | KEWR | 20:00 EDT | 20:36 EDT | 0h 36m | A12A9D |
| 2026-07-13partial | KEWR | ? | 05:41 EDT | A12A9D | ||
| 2026-07-13estimated | KEWR | ? | 20:00 EDT | 00:48Z | 0h 48m | A12A9D |
| 2026-07-12partial | KEWR | ? | 20:00 EDT | N37542 | ||
| 2026-07-11partial | KEWR | ? | 20:00 EDT | N77544 | ||
| 2026-07-10partial | KEWR | ? | 21:21 EDT | N37547 | ||
| 2026-07-09estimated | KEWR | ? | 20:02 EDT | 01:00Z | 0h 57m | A44540 |
| 2026-07-08partial | KEWR | ? | 20:02 EDT | N17421 | ||
| 2026-07-07partial | KEWR | ? | 07:50 EDT | A12F6F | ||
| 2026-07-07estimated | KEWR | ? | 21:03 EDT | 03:24Z | 2h 20m | A12F6F |
| 2026-07-06estimated | KEWR | ? | 20:00 EDT | 01:06Z | 1h 06m | N27519 |
| 2026-07-05partial | KEWR | ? | 20:00 EDT | A449A2 | ||
| 2026-07-04partial | KEWR | ? | 21:04 EDT | A12F2A | ||
| 2026-07-03estimated | KEWR | ? | 20:00 EDT | 01:06Z | 1h 05m | A12AA4 |
| 2026-07-02partial | KEWR | ? | 20:03 EDT | N37538 | ||
| 2026-07-01estimated | KNEL | KEWR | 20:00 EDT | 21:00 EDT | 1h 00m | A12F75 |
| 2026-06-30partial | KEWR | ? | 20:00 EDT | N47517 | ||
| 2026-06-29partial | KEWR | ? | 20:00 EDT | A12B0A | ||
| 2026-06-28partial | KEWR | ? | 20:00 EDT | A12AC8 | ||
| 2026-06-27partial | KEWR | ? | 20:00 EDT | A12F52 | ||
| 2026-06-26partial | KEWR | ? | 20:13 EDT | N27509 | ||
| 2026-06-25estimated | ? | KTPA | 00:00Z | 21:28 EDT | 1h 27m | N66841 |
| 2026-06-24partial | KEWR | ? | 20:00 EDT | N69840 | ||
| 2026-06-23partial | KEWR | ? | 20:19 EDT | N67845 | ||
| 2026-06-22estimated | ? | KTPA | 00:00Z | 21:58 EDT | 1h 58m | N67845 |
| 2026-06-21partial | KEWN | ? | 20:00 EDT | N75436 | ||
| 2026-06-20estimated | ? | ? | 13:00Z | 23:58Z | 10h 57m | N38451 |
| 2026-06-20estimated | KEWR | ? | 20:45 EDT | 03:44Z | 2h 58m | N38451 |
| 2026-06-19estimated | KMIV | KTPA | 20:00 EDT | 22:04 EDT | 2h 04m | N38454 |
| 2026-06-18partial | KFAF | ? | 20:00 EDT | A449CB | ||
| 2026-06-17partial | EDBG | ? | 20:00 EDT | N66841 | ||
| 2026-06-16estimated | ? | ? | 11:57Z | 23:58Z | 12h 00m | A5D713 |
| 2026-06-16estimated | KNHK | KTPA | 20:00 EDT | 21:50 EDT | 1h 49m | N38458 |
| 2026-06-15partial | KWAL | ? | 20:00 EDT | A5D713 | ||
| 2026-06-14partial | KEWR | ? | 20:00 EDT | N67827 | ||
| 2026-06-13partial | KEWR | ? | 23:00 EDT | N37547 | ||
| 2026-06-12partial | KEWR | ? | 20:00 EDT | N28457 | ||
| 2026-06-11estimated | ? | KLDJ | 23:37Z | 19:58 EDT | 0h 20m | N28457 |
| 2026-05-29estimated | KNYG | ? | 20:00 EDT | 01:50Z | 1h 50m | N68452 |
| 2026-05-28partial | KEWR | ? | 20:00 EDT | N39416 | ||
| 2026-05-27partial | KNKT | ? | 20:00 EDT | N47517 | ||
| 2026-05-26partial | KECG | ? | 20:00 EDT | N66831 | ||
| 2026-05-25partial | KNCA | ? | 20:00 EDT | N38467 | ||
| 2026-05-24partial | KWAL | ? | 20:00 EDT | N66825 | ||
| 2026-05-23partial | KNHK | ? | 20:00 EDT | N38467 | ||
| 2026-05-22partial | ? | ? | 00:00Z | N27421 | ||
| 2026-05-21estimated | KEWR | ? | 19:21 EDT | 23:58Z | 0h 36m | N27421 |
| 2026-05-20 | KTPA | KORD | 21:53 EDT | 04:14 CDT | 7h 20m | N17421 |
| 2026-05-19partial | KTPA | ? | 21:22 EDT | N37253 | ||
| 2026-05-12partial | KVAD | ? | 20:00 EDT | N37525 | ||
| 2026-05-11partial | KORD | ? | 19:00 CDT | A449CB | ||
| 2026-05-10estimated | KTPA | ? | 18:26 EDT | 23:58Z | 1h 32m | A449CB |
| 2026-05-09estimated | KCHA | KORD | 20:00 EDT | 20:36 CDT | 1h 35m | A5D319 |
| 2026-05-08partial | ? | ? | 00:00Z | N27515 | ||
| 2026-05-06estimated | ? | KORD | 00:00Z | 20:10 CDT | 1h 10m | N26210 |
| 2026-05-05estimated | KORD | ? | 10:52 CDT | 23:58Z | 8h 06m | N69818 |
| 2026-05-05 | KTPA | KORD | 20:00 EDT | 22:06 CDT | 3h 05m | N69818 |
| 2026-05-04partial | KCHA | ? | 20:00 EDT | A12B09 | ||
| 2026-05-03estimated | KTPA | ? | 18:48 EDT | 23:58Z | 1h 09m | A12B09 |
| 2026-05-02estimated | KCHA | KORD | 20:00 EDT | 20:22 CDT | 1h 22m | N47533 |
| 2026-05-01partial | KVAD | ? | 20:00 EDT | AA7F23 | ||
| 2026-04-30estimated | KTPA | ? | 18:35 EDT | 23:58Z | 1h 22m | AA7F23 |
| 2026-04-29 | KORD | KEWR | 10:54 CDT | 13:32 EDT | 1h 37m | A0B821 |
| 2026-04-28 | KORD | ? | 10:55 CDT | 17:46Z | 1h 50m | A0B821 |
| 2026-04-27 | KORD | ? | 11:06 CDT | 17:54Z | 1h 47m | A0B86C |
| 2026-04-26 | KORD | ? | 11:01 CDT | 17:56Z | 1h 55m | A6EDE5 |
| 2026-04-25 | KORD | ? | 11:04 CDT | 17:52Z | 1h 47m | A6ED61 |
| 2026-04-24 | KORD | ? | 10:56 CDT | 17:40Z | 1h 43m | A0B848 |
| 2026-04-23 | KORD | ? | 10:48 CDT | 17:46Z | 1h 57m | A24591 |
| 2026-04-22 | KORD | KEWR | 10:56 CDT | 13:42 EDT | 1h 45m | A0B846 |
| 2026-04-21 | KORD | ? | 10:56 CDT | 17:36Z | 1h 39m | AD22E1 |
| 2026-04-20 | KORD | ? | 10:55 CDT | 17:40Z | 1h 45m | A6ED61 |
| 2026-04-19 | KORD | ? | 11:01 CDT | 17:44Z | 1h 42m | A2452A |
| 2026-04-18 | KORD | ? | 10:52 CDT | 17:34Z | 1h 41m | A0B849 |
| 2026-04-17 | KORD | ? | 11:14 CDT | 18:12Z | 1h 57m | A0B840 |
| 2026-04-16 | KORD | ? | 11:19 CDT | 18:06Z | 1h 46m | A0B845 |
| 2026-04-15 | KORD | KEWR | 10:59 CDT | 13:40 EDT | 1h 40m | A3D2C0 |
| 2026-04-14 | KORD | KEWR | 12:55 CDT | 15:30 EDT | 1h 34m | A6EDE5 |
| 2026-04-12estimated | KORD | ? | 10:47 CDT | 17:10Z | 1h 22m | A0B7BA |
| 2026-04-11 | KORD | ? | 11:07 CDT | 18:00Z | 1h 52m | A0B7FB |
| 2026-04-06estimated | KORD | ? | 10:55 CDT | 16:38Z | 0h 42m | A0B7D9 |
| 2026-04-05 | KORD | KEWR | 11:31 CDT | 14:16 EDT | 1h 44m | A55FE9 |
| 2026-04-04 | KORD | ? | 11:46 CDT | 18:30Z | 1h 44m | A0B801 |
| 2026-04-03 | KORD | KEWR | 12:15 CDT | 14:52 EDT | 1h 36m | A0B801 |
| 2026-04-02 | KORD | ? | 11:03 CDT | 18:16Z | 2h 13m | A55FE9 |
| 2026-03-31 | KORD | ? | 11:13 CDT | 17:54Z | 1h 40m | A0B889 |
| 2026-03-30 | KORD | ? | 10:53 CDT | 17:30Z | 1h 37m | N37551 |
| 2026-03-29estimated | ? | KEWR | 00:00Z | 13:32 EDT | 17h 32m | N890UA |
| 2026-03-28estimated | ? | ? | 23:33Z | 23:58Z | 0h 24m | N890UA |
| 2026-03-16 | KSFO | KDTW | 17:03 PDT | 00:42 EDT | 4h 38m | N855UA |
| 2026-03-15 | ? | KDTW | 00:00Z | 06:18 EDT | 10h 17m | N898UA |
| 2026-03-14partial | ? | ? | 00:36Z | N830UA | ||
| 2026-03-13 | ? | KDTW | 00:00Z | 23:40 EDT | 3h 39m | N881UA |
| 2026-03-12partial | ? | ? | 00:00Z | N892UA | ||
| 2026-03-11partial | ? | ? | 00:00Z | N830UA | ||
| 2026-03-10partial | KSFO | ? | 17:12 PDT | N847UA | ||
| 2026-03-09 | KOAK | KDTW | 17:00 PDT | 23:58 EDT | 3h 58m | N820UA |
| 2026-03-08partial | KSFO | ? | 17:00 PST | N844UA | ||
| 2026-03-07 | KSFO | KDTW | 17:10 PST | 00:52 EST | 4h 42m | N829UA |
| 2026-03-06 | KSFO | KDTW | 16:33 PST | 00:00 EST | 4h 26m | N820UA |
| 2026-03-05partial | KEWR | ? | 19:05 EST | A12733 | ||
| 2026-03-04partial | KEWR | ? | 19:01 EST | A2B45B | ||
| 2026-03-03partial | KEWR | ? | 19:08 EST | A12735 | ||
| 2026-03-02partial | KEWR | ? | 19:03 EST | A126EA | ||
| 2026-03-01partial | KEWR | ? | 19:22 EST | A12750 | ||
| 2026-02-28partial | KEWR | ? | 19:00 EST | A4418D | ||
| 2026-02-27partial | KEWR | ? | 19:00 EST | A12778 | ||
| 2026-02-26partial | KEWR | ? | 19:46 EST | A441AC | ||
| 2026-02-25partial | KEWR | ? | 19:00 EST | A2B47F | ||
| 2026-02-22partial | KEWR | ? | 19:23 EST | N27290 | ||
| 2026-02-21partial | KEWR | ? | 19:40 EST | A126CC | ||
| 2026-02-20partial | KEWR | ? | 19:13 EST | A126EB | ||
| 2026-02-19partial | KEWR | ? | 20:36 EST | N27292 | ||
| 2026-02-18 | KLDJ | ? | 20:21 EST | 05:21Z | 4h 00m | A44211 |
| 2026-02-17partial | KEWR | ? | 19:07 EST | N27271 | ||
| 2026-02-16estimated | ? | ? | 01:17Z | 11:54Z | 10h 36m | A126CC |
| 2026-02-15estimated | ? | ? | 00:05Z | 04:14Z | 4h 09m | N17301 |
| 2026-02-14partial | KEWR | ? | 20:25 EST | N17279 | ||
| 2026-02-13partial | KEWR | ? | 19:18 EST | N47533 | ||
| 2026-02-12partial | KEWR | ? | 19:00 EST | A43EEC | ||
| 2026-02-11partial | ? | ? | 00:08Z | A126EA | ||
| 2026-02-07 | KLDJ | ? | 19:42 EST | 10:40Z | 9h 57m | N47284 |
| 2026-01-06 | KLDJ | ? | 19:19 EST | 04:22Z | 4h 03m | A126E6 |
| 2026-01-05partial | KEWR | ? | 19:34 EST | A2B47F | ||
| 2026-01-03partial | KEWR | ? | 19:08 EST | A12777 | ||
| 2026-01-02partial | KEWR | ? | 19:18 EST | A126E6 | ||
| 2026-01-01partial | KEWR | ? | 19:16 EST | A441EF | ||
| 2025-12-31partial | KEWR | ? | 20:13 EST | N27268 | ||
| 2025-12-30partial | KEWR | ? | 20:02 EST | N17289 | ||
| 2025-12-29partial | KEWR | ? | 20:30 EST | A12710 | ||
| 2025-12-28partial | KEWR | ? | 20:26 EST | N47275 | ||
| 2025-12-27partial | KEWR | ? | 19:35 EST | N17264 | ||
| 2025-12-26partial | KEWR | ? | 19:01 EST | A441AC | ||
| 2025-12-25partial | KEWR | ? | 19:09 EST | A441EF | ||
| 2025-12-24partial | KEWR | ? | 19:46 EST | N17289 | ||
| 2025-12-23partial | KEWR | ? | 19:31 EST | N27267 | ||
| 2025-12-22partial | KEWR | ? | 19:45 EST | A12733 | ||
| 2025-12-21estimated | ? | ? | 00:06Z | 03:40Z | 3h 33m | A4418D |
| 2025-12-20partial | KEWR | ? | 19:29 EST | A12756 | ||
| 2025-12-19partial | KEWR | ? | 19:37 EST | N17279 | ||
| 2025-12-18estimated | ? | ? | 00:00Z | 04:02Z | 4h 01m | A44214 |
| 2025-12-17partial | ? | ? | 00:00Z | N47280 | ||
| 2025-12-16partial | KLGA | ? | 19:10 EST | A1272F | ||
| 2025-12-13 | ? | KDEN | 00:00Z | 20:44 MST | 3h 44m | N27271 |
| 2025-12-12partial | KLGA | ? | 19:08 EST | A4418C | ||
| 2025-12-11 | KLGA | KDEN | 19:00 EST | 20:56 MST | 3h 55m | A5CF8B |
| 2025-12-09partial | KLGA | ? | 18:31 EST | A441F5 | ||
| 2025-12-02 | ? | KDEN | 00:45Z | 21:34 MST | 3h 48m | A2B47F |
| 2025-11-27estimated | ? | ? | 00:00Z | 03:26Z | 3h 26m | A4423A |
| 2025-11-26estimated | ? | ? | 12:51Z | 23:58Z | 11h 06m | A5CF3C |
| 2025-10-30 | ? | KDEN | 00:00Z | 21:00 MDT | 2h 59m | A1270A |
| 2025-10-29 | KLGA | KDEN | 10:06 EDT | 20:38 MDT | 12h 31m | A43EEA |
| 2025-10-28partial | KLGA | ? | 00:01 EDT | A2B150 | ||
| 2025-10-27partial | ? | ? | 00:00Z | A126ED | ||
| 2025-10-26estimated | KLGA | ? | 19:22 EDT | 23:58Z | 0h 35m | A126ED |
| 2025-10-25 | ? | KDEN | 00:00Z | 20:48 MDT | 2h 48m | N47281 |
| 2025-10-24partial | ? | ? | 00:00Z | A44213 | ||
| 2025-10-23partial | ? | ? | 00:06Z | A126E6 | ||
| 2025-10-22partial | ? | ? | 00:00Z | N27251 | ||
| 2025-10-21partial | ? | ? | 00:00Z | N27263 | ||
| 2025-10-20estimated | ? | ? | 12:25Z | 23:58Z | 11h 32m | N47293 |
| 2025-10-20estimated | ? | ? | 00:00Z | 02:46Z | 2h 45m | N47293 |
| 2025-10-19estimated | KLGA | ? | 19:14 EDT | 23:58Z | 0h 43m | N47293 |
| 2025-10-14 | KLGA | KDEN | 19:09 EDT | 21:24 MDT | 4h 14m | A5CC3C |
| 2025-10-13 | KJFK | KDEN | 20:00 EDT | 21:44 MDT | 3h 44m | A44168 |
| 2025-10-12partial | KLGA | ? | 19:37 EDT | A44168 | ||
| 2025-10-08 | ? | KDEN | 00:00Z | 21:08 MDT | 3h 08m | A12758 |
| 2025-10-07partial | ? | ? | 00:00Z | A12731 | ||
| 2025-10-06partial | ? | ? | 00:00Z | A441AC | ||
| 2025-10-05estimated | KLGA | ? | 11:06 EDT | 23:58Z | 8h 51m | A12777 |
| 2025-10-04 | KLGA | KDEN | 10:22 EDT | 10:25 MDT | 2h 02m | N37257 |
| 2025-10-02 | KLGA LaGuardia | KSKY | 20:23 EDT | 21:25 EDT | 1h 02m | A2B153 |
| 2025-09-28 | KLGA LaGuardia | KSKY | 18:55 EDT | 19:55 EDT | 1h 00m | A2B134 |
| 2025-09-26 | KLGA LaGuardia | KPHN | 20:01 EDT | 21:10 EDT | 1h 08m | A12799 |
| 2025-09-25 | KPHN | KDEN Denver International | 20:00 EDT | 20:22 MDT | 2h 22m | A5CC11 |
| 2025-09-24 | KTEB | KDEN Denver International | 20:00 EDT | 21:41 MDT | 3h 40m | A126C5 |
| 2025-09-22 | KLGA LaGuardia | ? | 18:59 EDT | 23:59Z | 1h 00m | AAA590 |
| 2025-09-21 | KLGA LaGuardia | KMTC | 18:53 EDT | 19:59 EDT | 1h 06m | A3C847 |
| 2025-09-18 | KLGA LaGuardia | ? | 18:51 EDT | 23:58Z | 1h 07m | A4418C |
| 2025-08-26 | KLGA | KIAD | 22:28 EDT | 00:08 EDT | 1h 39m | A44257 |
| 2025-08-22 | ? | KDEN | 00:00Z | 21:26 MDT | 3h 26m | N27255 |
| 2025-08-21estimated | KLGA | ? | 03:23 EDT | 23:58Z | 16h 35m | N27290 |
| 2025-08-20 | ? | KDEN | 00:00Z | 21:52 MDT | 3h 52m | N27290 |
| 2025-08-19partial | ? | ? | 01:41Z | A5CF8B | ||
| 2025-08-16estimated | ? | ? | 05:08Z | 13:06Z | 7h 57m | A12778 |
| 2025-08-16 | ? | KDEN | 00:00Z | 20:48 MDT | 2h 48m | A12778 |
| 2025-08-15partial | KLGA | ? | 20:46 EDT | N17265 |
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.
Follow this flight
Get an email when UAL1904 flies + if it runs late.
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]