Flight

UAL539

Flight history and live tracking for UAL539, 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	KORD CHICAGO OHARE INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL
Scheduled departure	07:00 CDT

Scheduled and estimated times from the FAA SWIM feed, local to each airport.

Route

Airline	United Airlines
Observed route	KORD → KIAH

Flight history 400 flights since Sep 2025

Date	From	To	Dep	Arr	Duration	Aircraft
2026-10-02	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	07:41 CDT	09:44 CDT	2h 03m	N15710
2026-10-01	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	13:14 CDT	15:49 CDT	2h 35m	N15710
2026-09-30	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	07:21 CDT	09:13 CDT	1h 52m	N15751
2026-09-29	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	07:19 CDT	09:05 CDT	1h 46m	N13718
2026-09-28	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	07:30 CDT	09:37 CDT	2h 07m	N13718
2026-09-27	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	07:38 CDT	09:32 CDT	1h 54m	N17753
2026-09-26	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	07:21 CDT	09:14 CDT	1h 53m	N17363
2026-09-25	KORD CHICAGO OHARE INTERNATIONAL	KDFW DALLAS FORT WORTH INTERNATIONAL	07:18 CDT	09:10 CDT	1h 52m	N21723
2026-09-24estimated	KORD	KIAH	07:28 CDT	09:36 CDT	2h 07m	N36476
2026-09-23	KDFW	KIAH	12:03 CDT	14:42 CDT	2h 39m	N23707
2026-09-23	KORD	KDFW	07:05 CDT	10:59 CDT	3h 53m	N37447
2026-09-22	KDFW	KIAH	09:48 CDT	13:10 CDT	3h 21m	N37548
2026-09-22	KORD	KDFW	07:19 CDT	09:48 CDT	2h 29m	N37548
2026-09-21	KDFW	KIAH	12:24 CDT	13:12 CDT	0h 47m	N36472
2026-09-21	KORD	KDFW	07:35 CDT	09:43 CDT	2h 08m	A12B78
2026-09-20estimated	KORD	KIAH	12:20 CDT	13:06 CDT	0h 45m	N15751
2026-09-20	KORD	KDFW	07:18 CDT	09:44 CDT	2h 25m	N37513
2026-09-18	KDFW	KIAH	12:31 CDT	13:20 CDT	0h 48m	A12778
2026-09-18estimated	KORD	KIAH	07:29 CDT	09:42 CDT	2h 12m	A12B09
2026-09-17estimated	KORD	KIAH	12:04 CDT	12:50 CDT	0h 45m	N32404
2026-09-17estimated	KORD	KIAH	07:09 CDT	11:16 CDT	4h 07m	A12B0A
2026-09-16estimated	KORD	KIAH	07:43 CDT	09:46 CDT	2h 02m	A12AE4
2026-09-15	KORD	KIAH	07:53 CDT	13:00 CDT	5h 07m	N17421
2026-09-14estimated	KORD	KIAH	14:08 CDT	14:56 CDT	0h 48m	N38467
2026-09-14estimated	KORD	KIAH	07:01 CDT	09:36 CDT	2h 34m	A5D28C
2026-09-13estimated	KORD	KIAH	07:11 CDT	09:40 CDT	2h 28m	A12AC2
2026-09-12estimated	KORD	KIAH	07:20 CDT	09:18 CDT	1h 57m	N38458
2026-09-11estimated	KORD	KIAH	12:03 CDT	12:56 CDT	0h 52m	AA7F02
2026-09-11estimated	KORD	KIAH	08:35 CDT	10:40 CDT	2h 04m	AA7F02
2026-09-10estimated	KORD	KIAH	12:05 CDT	12:56 CDT	0h 50m	N24715
2026-09-10estimated	KORD	KIAH	07:23 CDT	09:34 CDT	2h 10m	AA7F46
2026-09-09estimated	KORD	KIAH	12:03 CDT	12:50 CDT	0h 46m	N62889
2026-09-09estimated	KORD	KIAH	07:29 CDT	09:28 CDT	1h 58m	A445C7
2026-09-08	KDFW	KIAH	12:19 CDT	13:04 CDT	0h 44m	N37507
2026-09-08estimated	KORD	KIAH	07:37 CDT	09:30 CDT	1h 52m	A12B31
2026-09-06estimated	KORD	KIAH	12:01 CDT	14:32 CDT	2h 30m	N37466
2026-09-05estimated	KORD	KIAH	07:35 CDT	09:28 CDT	1h 52m	N61886
2026-09-04estimated	KORD	KIAH	14:15 CDT	15:46 CDT	1h 30m	N488UA
2026-09-04estimated	KORD	KIAH	08:05 CDT	10:00 CDT	1h 54m	N77572
2026-09-03estimated	KORD	KIAH	12:06 CDT	14:06 CDT	1h 59m	N23708
2026-09-03estimated	KORD	KIAH	07:29 CDT	09:28 CDT	1h 58m	N17565

Earlier flights (359) - back to 2025-09-30

Date	From	To	Dep	Arr	Duration	Aircraft
2026-09-01estimated	KORD	KIAH	12:00 CDT	13:02 CDT	1h 01m	A12B0E
2026-09-01estimated	KORD	KIAH	07:34 CDT	09:30 CDT	1h 55m	A12B0E
2026-08-31estimated	KORD	KIAH	12:03 CDT	12:48 CDT	0h 45m	N15710
2026-08-31estimated	?	?	12:21Z	14:14Z	1h 52m	A5D319
2026-08-30	KDFW	KIAH	12:02 CDT	12:48 CDT	0h 45m	N27722
2026-08-30estimated	?	?	12:41Z	14:44Z	2h 02m	A12F72
2026-08-29estimated	KORD	KIAH	07:24 CDT	09:16 CDT	1h 51m	N68802
2026-08-28	KDFW	KIAH	12:20 CDT	13:08 CDT	0h 47m	N27734
2026-08-28estimated	KORD	KIAH	07:43 CDT	09:36 CDT	1h 52m	A449CB
2026-08-27	KDFW	KIAH	12:00 CDT	12:50 CDT	0h 49m	N79402
2026-08-27estimated	?	?	12:31Z	14:38Z	2h 06m	N67501
2026-08-25estimated	KORD	KIAH	11:57 CDT	12:44 CDT	0h 46m	N66828
2026-08-25estimated	?	?	12:46Z	14:50Z	2h 03m	A12AE6
2026-08-24estimated	KORD	KIAH	11:59 CDT	12:52 CDT	0h 52m	N14242
2026-08-24estimated	?	?	12:27Z	14:44Z	2h 16m	A12A7C
2026-08-23estimated	KORD	KIAH	12:03 CDT	12:54 CDT	0h 50m	N17730
2026-08-23estimated	?	?	11:15Z	14:38Z	3h 22m	N62894
2026-08-22estimated	KORD	KIAH	07:42 CDT	09:38 CDT	1h 55m	N62894
2026-08-21estimated	KORD	KIAH	07:39 CDT	15:19 CDT	7h 39m	N47524
2026-08-20	KORD	KIAH	07:36 CDT	15:20 CDT	7h 43m	N37554
2026-08-19estimated	KORD	KIAH	07:22 CDT	13:02 CDT	5h 39m	N37513
2026-08-18estimated	KORD	KIAH	07:42 CDT	16:33 CDT	8h 50m	N77598
2026-08-17	KORD	KIAH	08:20 CDT	12:50 CDT	4h 29m	N47457
2026-08-16	KORD	KIAH	07:53 CDT	12:56 CDT	5h 02m	N37415
2026-08-15estimated	KORD	KIAH	07:31 CDT	09:40 CDT	2h 08m	N66808
2026-08-14	KORD	KIAH	07:58 CDT	12:56 CDT	4h 57m	N37445
2026-08-13	KORD	KIAH	07:38 CDT	15:21 CDT	7h 43m	N77592
2026-08-12estimated	KORD	KIAH	07:47 CDT	14:31 CDT	6h 44m	N37538
2026-07-23estimated	KORD	KIAH	12:15 CDT	13:00 CDT	0h 44m	N73275
2026-07-23	KORD	KDFW	07:46 CDT	09:30 CDT	1h 43m	N24211
2026-07-22estimated	KORD	KIAH	12:09 CDT	13:02 CDT	0h 52m	N77510
2026-07-22estimated	KORD	KIAH	07:39 CDT	09:38 CDT	1h 59m	N78501
2026-07-21	KDFW	KIAH	11:49 CDT	12:48 CDT	0h 58m	N38257
2026-07-21	KORD	KDFW	07:58 CDT	09:46 CDT	1h 47m	N38257
2026-07-20estimated	KORD	KIAH	12:01 CDT	12:52 CDT	0h 50m	N33294
2026-07-20estimated	KORD	KIAH	07:42 CDT	09:38 CDT	1h 55m	N14231
2026-07-19estimated	KORD	KIAH	12:18 CDT	13:18 CDT	0h 59m	N76505
2026-07-19estimated	KORD	KIAH	07:58 CDT	09:54 CDT	1h 55m	N87531
2026-07-18estimated	KORD	KIAH	09:25 CDT	11:18 CDT	1h 52m	N37274
2026-07-17	KDFW	KIAH	12:00 CDT	12:50 CDT	0h 49m	N87512
2026-07-17estimated	KORD	KIAH	07:53 CDT	09:50 CDT	1h 56m	N14235
2026-07-16estimated	KORD	KIAH	11:57 CDT	12:46 CDT	0h 49m	N11206
2026-07-16estimated	KORD	KIAH	07:56 CDT	09:56 CDT	1h 59m	N34222
2026-07-15estimated	KORD	KIAH	09:33 CDT	11:26 CDT	1h 52m	N76502
2026-07-14estimated	KORD	KIAH	11:56 CDT	13:18 CDT	1h 21m	N61886
2026-07-14estimated	KORD	KIAH	07:53 CDT	09:54 CDT	2h 00m	N12216
2026-07-13estimated	KORD	KIAH	16:52 CDT	18:06 CDT	1h 13m	N27239
2026-07-13	KDFW	KAUS	14:42 CDT	16:00 CDT	1h 17m	N27239
2026-07-13estimated	KORD	?	07:43 CDT	14:52Z	2h 08m	N33294
2026-07-12estimated	KORD	KIAH	12:22 CDT	13:14 CDT	0h 52m	N32404
2026-07-12estimated	KORD	KIAH	07:43 CDT	09:42 CDT	1h 58m	N69818
2026-07-11estimated	KORD	KIAH	07:41 CDT	09:50 CDT	2h 08m	N18223
2026-07-10estimated	KORD	KIAH	14:57 CDT	15:46 CDT	0h 48m	N14240
2026-07-10estimated	KORD	KIAH	07:49 CDT	13:56 CDT	6h 06m	N17229
2026-07-09estimated	KORD	KIAH	11:50 CDT	12:56 CDT	1h 05m	N77525
2026-07-09estimated	KORD	KIAH	08:05 CDT	10:00 CDT	1h 54m	N77525
2026-07-08	KDFW	KIAH	11:58 CDT	12:46 CDT	0h 47m	N17244
2026-07-08	KORD	KDFW	07:40 CDT	09:26 CDT	1h 45m	N73270
2026-07-07estimated	KORD	KIAH	12:04 CDT	12:54 CDT	0h 50m	A44166
2026-07-07estimated	KORD	KIAH	07:42 CDT	09:34 CDT	1h 52m	N76265
2026-07-06estimated	KORD	KIAH	12:07 CDT	12:54 CDT	0h 46m	N77295
2026-07-06estimated	KORD	KIAH	07:42 CDT	09:40 CDT	1h 58m	N12238
2026-07-05estimated	KORD	KIAH	07:32 CDT	09:42 CDT	2h 09m	N24211
2026-07-04estimated	KORD	KIAH	07:43 CDT	09:46 CDT	2h 02m	N33286
2026-07-03estimated	KORD	KIAH	12:07 CDT	13:04 CDT	0h 56m	A441AC
2026-07-03estimated	KORD	KIAH	07:42 CDT	09:42 CDT	1h 59m	N77430
2026-07-02estimated	KORD	KIAH	12:11 CDT	13:06 CDT	0h 54m	N87527
2026-07-02estimated	KORD	KIAH	07:52 CDT	09:48 CDT	1h 55m	A4423B
2026-07-01estimated	KORD	KIAH	12:00 CDT	12:46 CDT	0h 45m	A12796
2026-07-01estimated	KORD	KIAH	07:31 CDT	09:34 CDT	2h 02m	N76532
2026-06-30	KORD	KDFW	07:31 CDT	09:22 CDT	1h 50m	N36207
2026-06-29estimated	KORD	KIAH	11:53 CDT	12:48 CDT	0h 55m	N61887
2026-06-29estimated	KORD	KIAH	07:36 CDT	09:36 CDT	1h 59m	N61887
2026-06-28estimated	KORD	KIAH	12:12 CDT	13:02 CDT	0h 49m	N14219
2026-06-28estimated	KORD	KIAH	07:41 CDT	09:44 CDT	2h 02m	N36247
2026-06-27estimated	KORD	KIAH	07:43 CDT	10:02 CDT	2h 18m	N76526
2026-06-26estimated	KORD	KIAH	11:58 CDT	12:44 CDT	0h 45m	N871UA
2026-06-26estimated	KORD	KIAH	07:40 CDT	09:52 CDT	2h 11m	N16217
2026-06-25estimated	KORD	KIAH	12:00 CDT	12:52 CDT	0h 51m	N824UA
2026-06-25estimated	KORD	KIAH	07:48 CDT	09:56 CDT	2h 07m	N434UA
2026-06-24estimated	KORD	KIAH	12:52 CDT	13:40 CDT	0h 47m	N66828
2026-06-24estimated	KORD	KIAH	07:26 CDT	09:26 CDT	1h 59m	N77542
2026-06-23estimated	KORD	KIAH	11:47 CDT	12:48 CDT	1h 00m	N77538
2026-06-23estimated	KORD	KIAH	08:00 CDT	10:08 CDT	2h 07m	N77538
2026-06-22estimated	KORD	KIAH	12:15 CDT	13:10 CDT	0h 54m	N77258
2026-06-22estimated	KORD	KIAH	07:47 CDT	10:28 CDT	2h 40m	N77520
2026-06-21estimated	KORD	KIAH	14:40 CDT	15:28 CDT	0h 48m	N77518
2026-06-21estimated	KORD	KIAH	07:44 CDT	09:46 CDT	2h 02m	N76517
2026-06-20	KORD	KDFW	07:45 CDT	09:58 CDT	2h 12m	N37274
2026-06-19estimated	KORD	KIAH	10:42 CDT	13:28 CDT	2h 45m	N33284
2026-06-18	KORD	KDFW	10:22 CDT	10:52 CDT	0h 29m	N24224
2026-06-17estimated	KORD	KIAH	11:59 CDT	12:50 CDT	0h 50m	A44187
2026-06-17estimated	KORD	KIAH	07:42 CDT	09:50 CDT	2h 07m	N37290
2026-06-16estimated	KORD	KIAH	13:02 CDT	13:50 CDT	0h 47m	N38403
2026-06-16estimated	KORD	KDFW	09:37 CDT	09:58 CDT	0h 20m	N54241
2026-06-15estimated	KORD	KIAH	14:12 CDT	15:04 CDT	0h 51m	N17254
2026-06-15estimated	KORD	KIAH	07:23 CDT	09:32 CDT	2h 08m	N14230
2026-06-14	KDFW	KIAH	13:59 CDT	14:52 CDT	0h 53m	N27213
2026-06-14estimated	KORD	KIAH	08:36 CDT	11:32 CDT	2h 55m	A12710
2026-06-13estimated	KORD	KIAH	07:37 CDT	09:46 CDT	2h 08m	N77542
2026-06-12estimated	KORD	KIAH	12:00 CDT	13:22 CDT	1h 21m	N87512
2026-06-12estimated	KORD	KIAH	07:52 CDT	10:10 CDT	2h 17m	N33294
2026-05-29estimated	KORD	KIAH	11:56 CDT	12:48 CDT	0h 51m	N87512
2026-05-29	KORD	KDFW	07:56 CDT	09:56 CDT	1h 59m	N87512
2026-05-28estimated	KORD	KIAH	11:59 CDT	12:58 CDT	0h 59m	N76523
2026-05-28estimated	KORD	?	05:45 CDT	15:12Z	4h 26m	N24211
2026-05-27estimated	KORD	KIAH	12:07 CDT	13:16 CDT	1h 08m	N76504
2026-05-27estimated	KORD	KIAH	07:47 CDT	10:14 CDT	2h 26m	N24211
2026-05-26estimated	KORD	KIAH	12:08 CDT	12:56 CDT	0h 47m	A12797
2026-05-26estimated	KORD	KIAH	07:56 CDT	09:58 CDT	2h 01m	N77536
2026-05-25	KDFW	KIAH	12:53 CDT	13:36 CDT	0h 42m	N476UA
2026-05-25estimated	KORD	KIAH	07:45 CDT	09:46 CDT	2h 00m	N36247
2026-05-24estimated	KORD	KIAH	08:41 CDT	10:46 CDT	2h 04m	N14231
2026-05-23estimated	KORD	KIAH	07:32 CDT	10:10 CDT	2h 37m	N33284
2026-05-22estimated	KORD	KIAH	12:06 CDT	13:36 CDT	1h 30m	N37263
2026-05-22estimated	KORD	KIAH	08:16 CDT	10:20 CDT	2h 03m	N37263
2026-05-21estimated	KORD	KIAH	11:59 CDT	12:52 CDT	0h 52m	N878UA
2026-05-21estimated	KORD	KIAH	07:42 CDT	09:50 CDT	2h 07m	N77525
2026-05-20partial	KORD	?	19:34 CDT			A5CF19
2026-05-19partial	KORD	?	21:58 CDT			A12735
2026-05-12estimated	KORD	KIAH	11:55 CDT	12:44 CDT	0h 48m	N850UA
2026-05-12estimated	KORD	KIAH	07:33 CDT	09:30 CDT	1h 57m	A126E8
2026-05-11	KDFW	KIAH	13:48 CDT	14:30 CDT	0h 41m	N69840
2026-05-11estimated	KORD	KIAH	07:43 CDT	09:52 CDT	2h 08m	N17331
2026-05-10	KDFW	KIAH	12:42 CDT	13:28 CDT	0h 45m	N854UA
2026-05-10estimated	KORD	KIAH	07:39 CDT	09:54 CDT	2h 14m	A12735
2026-05-09	KDFW	KIAH	12:05 CDT	12:52 CDT	0h 46m	N837UA
2026-05-08estimated	KORD	KIAH	08:43 CDT	11:12 CDT	2h 28m	N37295
2026-05-07	KDFW	KIAH	11:55 CDT	12:42 CDT	0h 46m	N825UA
2026-05-07estimated	KORD	KIAH	07:46 CDT	10:02 CDT	2h 15m	A12734
2026-05-06estimated	KORD	KIAH	12:03 CDT	13:02 CDT	0h 58m	N875UA
2026-05-06estimated	KORD	KIAH	07:41 CDT	10:14 CDT	2h 32m	A12735
2026-05-05	KDFW	KIAH	11:55 CDT	12:42 CDT	0h 46m	N883UA
2026-05-05estimated	KORD	KIAH	07:58 CDT	10:04 CDT	2h 06m	A44168
2026-05-04estimated	KORD	KIAH	12:03 CDT	12:54 CDT	0h 50m	N37474
2026-05-04estimated	KORD	KIAH	07:43 CDT	09:48 CDT	2h 04m	A1277A
2026-05-03estimated	KORD	KIAH	11:55 CDT	12:44 CDT	0h 48m	N804UA
2026-05-03estimated	KORD	KIAH	07:35 CDT	09:34 CDT	1h 58m	A2B4EA
2026-05-02estimated	KDFW	KIAH	11:51 CDT	12:56 CDT	1h 04m	N895UA
2026-05-01estimated	KORD	KIAH	13:35 CDT	14:30 CDT	0h 54m	N75432
2026-05-01estimated	KORD	KIAH	07:48 CDT	10:16 CDT	2h 27m	A5CF8B
2026-04-30	KDFW	KIAH	13:08 CDT	14:22 CDT	1h 14m	N818UA
2026-04-30estimated	?	?	17:02Z	17:26Z	0h 23m	N818UA
2026-04-30estimated	KTCS	?	18:00 MDT	16:17Z	16h 17m	N69847
2026-04-29estimated	KIAH	?	17:12 CDT	23:58Z	1h 45m	N69847
2026-04-29estimated	KORD	KIAH	12:02 CDT	13:04 CDT	1h 01m	N882UA
2026-04-29estimated	KGNT	?	18:00 MDT	16:00Z	16h 00m	N37466
2026-04-28	KIAH	?	17:06 CDT	23:58Z	1h 52m	N37466
2026-04-28estimated	KORD	KIAH	12:08 CDT	12:58 CDT	0h 50m	N883UA
2026-04-28estimated	KLSV	?	17:00 PDT	14:28Z	14h 27m	N69888
2026-04-27	KIAH	?	17:01 CDT	23:58Z	1h 56m	N69888
2026-04-27estimated	KORD	KIAH	12:48 CDT	13:36 CDT	0h 47m	N878UA
2026-04-27estimated	KLSV	?	17:00 PDT	15:22Z	15h 21m	N75428
2026-04-26	KIAH	?	17:21 CDT	23:58Z	1h 36m	N75428
2026-04-26estimated	KORD	KIAH	12:05 CDT	13:24 CDT	1h 19m	N828UA
2026-04-26estimated	KORD	KIAH	07:40 CDT	09:52 CDT	2h 11m	N69806
2026-04-25estimated	KORD	KIAH	19:00 CDT	12:48 CDT	17h 48m	N77431
2026-04-24estimated	KIAH	?	17:30 CDT	23:58Z	1h 28m	N77431
2026-04-23partial	KIAH	?	17:11 CDT			A923A9
2026-04-23estimated	KORD	KIAH	12:03 CDT	12:54 CDT	0h 50m	N472UA
2026-04-23estimated	?	?	00:00Z	16:00Z	15h 59m	N36447
2026-04-22estimated	KIAH	?	17:18 CDT	23:50Z	1h 32m	N36447
2026-04-22estimated	KORD	KIAH	12:01 CDT	13:22 CDT	1h 20m	N813UA
2026-04-22estimated	?	?	00:00Z	15:56Z	15h 56m	N38451
2026-04-21	KIAH	?	17:11 CDT	23:58Z	1h 46m	N38451
2026-04-21estimated	KORD	KIAH	11:56 CDT	12:44 CDT	0h 47m	N838UA
2026-04-21estimated	?	?	00:00Z	14:36Z	14h 35m	N69839
2026-04-20	KIAH	?	17:09 CDT	23:58Z	1h 48m	N69839
2026-04-20	KDFW	KIAH	11:57 CDT	12:52 CDT	0h 55m	N801UA
2026-04-19	KIAH	KDFW	17:23 CDT	11:17 CDT	17h 54m	A46D4A
2026-04-19estimated	KORD	KIAH	12:12 CDT	13:00 CDT	0h 47m	N881UA
2026-04-19estimated	KORD	KIAH	07:31 CDT	09:44 CDT	2h 13m	N36472
2026-04-18partial	KORD	?	19:00 CDT			N64844
2026-04-17estimated	KIAH	?	18:27 CDT	23:58Z	0h 31m	N64844
2026-04-17estimated	KORD	KIAH	12:11 CDT	12:58 CDT	0h 46m	N830UA
2026-04-17estimated	?	?	00:00Z	14:48Z	14h 47m	N68811
2026-04-16estimated	KIAH	?	17:29 CDT	23:58Z	1h 29m	N68811
2026-04-16estimated	KORD	KIAH	12:04 CDT	13:02 CDT	0h 57m	N809UA
2026-04-16estimated	?	?	00:00Z	15:57Z	15h 56m	N37422
2026-04-15	KIAH	?	17:06 CDT	23:58Z	1h 51m	N37422
2026-04-14partial	KIAH	?	17:01 CDT			A923A7
2026-04-14estimated	KORD	KIAH	12:05 CDT	13:00 CDT	0h 54m	N838UA
2026-04-14estimated	?	?	00:00Z	14:48Z	14h 48m	N69826
2026-04-13estimated	?	?	16:50Z	23:58Z	7h 07m	N37470
2026-04-13estimated	?	?	00:00Z	13:20Z	13h 19m	N69829
2026-04-12estimated	KIAH	?	17:20 CDT	23:59Z	1h 38m	N69829
2026-04-12estimated	KORD	KIAH	07:29 CDT	09:38 CDT	2h 08m	N67812
2026-04-11estimated	KORD	KIAH	19:16 CDT	12:52 CDT	17h 35m	N37413
2026-04-06estimated	?	?	00:00Z	16:02Z	16h 02m	N75428
2026-04-05	KIAH	?	17:16 CDT	23:58Z	1h 41m	N75428
2026-04-05estimated	KORD	KIAH	11:58 CDT	12:46 CDT	0h 48m	N835UA
2026-04-05estimated	KORD	KIAH	08:15 CDT	10:30 CDT	2h 14m	N69829
2026-04-04estimated	?	?	00:18Z	15:06Z	14h 47m	N37466
2026-04-03estimated	KIAH	?	17:37 CDT	23:58Z	1h 20m	N37466
2026-04-03estimated	KORD	KIAH	11:57 CDT	12:48 CDT	0h 51m	N835UA
2026-04-03estimated	?	?	00:00Z	15:02Z	15h 01m	N69840
2026-04-02estimated	KIAH	?	17:14 CDT	23:58Z	1h 43m	N69840
2026-04-02estimated	KORD	KIAH	12:00 CDT	13:20 CDT	1h 20m	N838UA
2026-04-02estimated	?	?	00:00Z	15:04Z	15h 03m	N62883
2026-03-31partial	KIAH	?	17:05 CDT			A49510
2026-03-31estimated	KORD	KIAH	12:04 CDT	12:54 CDT	0h 49m	N855UA
2026-03-31estimated	?	?	00:00Z	14:40Z	14h 40m	N75428
2026-03-30estimated	KIAH	?	17:14 CDT	23:58Z	1h 43m	N75428
2026-03-30estimated	KORD	KIAH	10:58 CDT	12:42 CDT	1h 43m	N37462
2026-03-30estimated	?	?	00:00Z	15:02Z	15h 02m	N34460
2026-03-29estimated	KIAH	?	17:22 CDT	23:58Z	1h 35m	N34460
2026-03-29estimated	KORD	KIAH	12:00 CDT	12:56 CDT	0h 55m	N804UA
2026-03-29	KORD	KDFW	07:41 CDT	09:32 CDT	1h 50m	N64844
2026-03-28estimated	KORD	KIAH	11:33 CDT	12:20 CDT	0h 46m	N833UA
2026-03-28estimated	KORD	?	08:43 CDT	14:28Z	0h 44m	N33714
2026-03-16estimated	KORD	KIAH	07:38 CDT	09:44 CDT	2h 05m	N16713
2026-03-15estimated	KORD	KIAH	12:16 CDT	13:18 CDT	1h 01m	N841UA
2026-03-14estimated	KORD	KIAH	11:36 CDT	12:22 CDT	0h 45m	N823UA
2026-03-14estimated	KORD	KIAH	07:20 CDT	09:32 CDT	2h 11m	N16709
2026-03-13	KDFW	KIAH	12:18 CDT	12:58 CDT	0h 40m	N847UA
2026-03-13	KORD	KDFW	08:39 CDT	10:34 CDT	1h 54m	N38727
2026-03-11	KDFW	KIAH	14:05 CDT	15:02 CDT	0h 56m	N882UA
2026-03-11	KORD	KDFW	07:19 CDT	10:12 CDT	2h 53m	N39726
2026-03-10	KDFW	KIAH	12:03 CDT	13:06 CDT	1h 03m	N828UA
2026-03-10	KORD	KDFW	07:35 CDT	09:48 CDT	2h 12m	N16709
2026-03-09	KDFW	KIAH	12:45 CDT	13:28 CDT	0h 42m	N826UA
2026-03-09	KORD	KDFW	08:13 CDT	10:14 CDT	2h 00m	N14704
2026-03-08	KDFW	KIAH	12:36 CDT	13:26 CDT	0h 49m	N854UA
2026-03-08	KDFW	KIAH	20:19 CST	21:12 CST	0h 52m	N872UA
2026-03-07estimated	KORD	KDFW	09:57 CST	12:18 CST	2h 20m	N23721
2026-03-06	KDFW	KIAH	12:12 CST	13:02 CST	0h 49m	N849UA
2026-03-06	KORD	KDFW	08:02 CST	10:04 CST	2h 02m	N37551
2026-03-05	KDFW	KIAH	12:48 CST	13:30 CST	0h 41m	N873UA
2026-03-05	KORD	KDFW	08:05 CST	10:26 CST	2h 20m	N39728
2026-03-04	KDFW	KIAH	12:04 CST	12:52 CST	0h 47m	N848UA
2026-03-04	KORD	KDFW	07:47 CST	10:14 CST	2h 26m	N850UA
2026-03-03	KDFW	KIAH	12:12 CST	13:06 CST	0h 53m	N801UA
2026-03-03	KORD	KDFW	07:16 CST	09:34 CST	2h 18m	N4888U
2026-03-02	KDFW	KIAH	12:38 CST	13:20 CST	0h 41m	A1272F
2026-03-02	KORD	KDFW	07:18 CST	09:28 CST	2h 10m	N881UA
2026-03-01	KDFW	KIAH	12:02 CST	12:50 CST	0h 48m	N37253
2026-03-01	KORD	KDFW	07:19 CST	09:24 CST	2h 04m	N447UA
2026-02-28	KDFW	KIAH	12:08 CST	12:54 CST	0h 45m	N881UA
2026-02-27	KDFW	KIAH	12:10 CST	12:54 CST	0h 43m	N76254
2026-02-27	KORD	KDFW	07:27 CST	09:22 CST	1h 54m	N4888U
2026-02-26	KTUL	KDFW	10:21 CST	11:24 CST	1h 02m	N847UA
2026-02-26	KORD	KTUL	07:11 CST	09:22 CST	2h 11m	N847UA
2026-02-25	KDFW	KIAH	12:04 CST	12:56 CST	0h 52m	N881UA
2026-02-25	KORD	KDFW	07:03 CST	09:30 CST	2h 26m	N840UA
2026-02-24	KDFW	KIAH	12:16 CST	13:08 CST	0h 51m	N806UA
2026-02-24	KORD	KDFW	07:14 CST	09:20 CST	2h 05m	N841UA
2026-02-23	KDFW	KIAH	12:03 CST	12:52 CST	0h 48m	A5CF3C
2026-02-23	KORD	KDFW	07:22 CST	09:22 CST	1h 59m	N444UA
2026-02-22	KDFW	KIAH	12:09 CST	12:54 CST	0h 44m	N35271
2026-02-22	KORD	KDFW	07:33 CST	09:44 CST	2h 10m	N440UA
2026-02-21	KDFW	KIAH	12:13 CST	13:14 CST	1h 00m	N881UA
2026-02-20	KDFW	KIAH	12:23 CST	13:16 CST	0h 52m	N87513
2026-02-20	KORD	KDFW	07:28 CST	09:58 CST	2h 29m	N804UA
2026-02-19	KDFW	KIAH	13:09 CST	14:08 CST	0h 58m	N79521
2026-02-19	KORD	KDFW	07:17 CST	09:54 CST	2h 36m	N890UA
2026-02-18	KDFW	KIAH	12:13 CST	13:04 CST	0h 50m	N840UA
2026-02-18	KORD	KDFW	07:23 CST	09:56 CST	2h 33m	N811UA
2026-02-17	KDFW	KIAH	12:01 CST	12:48 CST	0h 47m	N854UA
2026-02-17	KORD	KDFW	07:15 CST	09:42 CST	2h 27m	N850UA
2026-02-16	KDFW	KIAH	12:06 CST	12:52 CST	0h 45m	N76265
2026-02-16	KORD	KDFW	07:15 CST	09:14 CST	1h 59m	N471UA
2026-02-15	KDFW	KIAH	12:11 CST	12:54 CST	0h 42m	N76516
2026-02-15	KORD	KDFW	07:45 CST	10:02 CST	2h 16m	N462UA
2026-02-14	KDFW	KIAH	15:10 CST	17:20 CST	2h 09m	N804UA
2026-02-13	KDFW	KIAH	12:12 CST	13:00 CST	0h 47m	N77537
2026-02-13	KORD	KDFW	07:12 CST	09:20 CST	2h 07m	N849UA
2026-02-12	KDFW	KIAH	12:12 CST	13:00 CST	0h 47m	N33284
2026-02-12	KORD	KDFW	07:15 CST	09:24 CST	2h 08m	N475UA
2026-02-11	KDFW	KIAH	12:17 CST	13:14 CST	0h 56m	N442UA
2026-02-07	KORD	KMCI	15:55 CST	17:04 CST	1h 08m	N17233
2026-02-06	KDFW	KIAH	12:51 CST	13:50 CST	0h 59m	N828UA
2026-02-06	KEWR	KDFW	06:32 EST	09:14 CST	3h 41m	N16703
2026-02-05	KDFW	KIAH	12:28 CST	13:14 CST	0h 45m	N837UA
2026-02-05	KEWR	KDFW	06:19 EST	08:46 CST	3h 26m	N27733
2026-02-04	KDFW	KIAH	12:23 CST	13:26 CST	1h 02m	N836UA
2026-02-03	KDFW	KIAH	12:35 CST	13:30 CST	0h 55m	N850UA
2026-02-02	KDFW	KIAH	12:12 CST	13:06 CST	0h 53m	N815UA
2026-02-02	KEWR	KDFW	06:25 EST	09:02 CST	3h 37m	N16713
2026-02-01	KDFW	KIAH	12:21 CST	13:10 CST	0h 48m	N836UA
2026-01-30	KDFW	KIAH	12:23 CST	13:14 CST	0h 50m	N881UA
2026-01-30	KEWR	KDFW	06:27 EST	09:34 CST	4h 06m	N16732
2026-01-29	KDFW	KIAH	12:19 CST	13:06 CST	0h 46m	N801UA
2026-01-29	KEWR	KDFW	06:24 EST	09:28 CST	4h 03m	N15751
2026-01-28	KDFW	KIAH	12:14 CST	13:04 CST	0h 50m	N838UA
2026-01-27	KDFW	KIAH	12:21 CST	13:06 CST	0h 45m	N851UA
2026-01-26	KDFW	KIAH	13:01 CST	13:46 CST	0h 44m	N815UA
2026-01-25	KDFW	KIAH	12:45 CST	13:38 CST	0h 52m	N17233
2026-01-23estimated	KORD	KIAH	12:27 CST	13:26 CST	0h 58m	N882UA
2026-01-23	KLDJ	KDFW	06:24 EST	09:34 CST	4h 10m	N33714
2026-01-22	KDFW	KIAH	12:30 CST	13:22 CST	0h 52m	N495UA
2026-01-22	KEWR	KDFW	06:25 EST	09:30 CST	4h 04m	N38727
2026-01-21	KDFW	KIAH	12:16 CST	13:08 CST	0h 51m	N872UA
2026-01-20	KDFW	KIAH	12:16 CST	13:04 CST	0h 48m	N811UA
2026-01-19	KDFW	KIAH	12:51 CST	13:42 CST	0h 51m	N823UA
2026-01-19	KEWR	KDFW	06:27 EST	09:42 CST	4h 15m	N16713
2026-01-18	KDFW	KIAH	12:27 CST	13:18 CST	0h 50m	N25705
2026-01-09	KDFW	KIAH	12:19 CST	13:12 CST	0h 52m	N850UA
2026-01-09	KEWR	KDFW	06:27 EST	09:34 CST	4h 07m	N38727
2026-01-08	KDFW	KIAH	12:20 CST	13:14 CST	0h 53m	N841UA
2026-01-08	KEWR	KDFW	06:22 EST	09:24 CST	4h 01m	N39728
2026-01-07	KDFW	KIAH	12:13 CST	13:06 CST	0h 52m	N899UA
2026-01-06	KDFW	KIAH	12:20 CST	13:14 CST	0h 53m	N877UA
2026-01-05	KORD	KLAS	08:27 CST	10:44 PST	4h 16m	A0B846
2026-01-04	KORD	KDFW	07:01 CST	09:22 CST	2h 20m	N823UA
2026-01-02	KORD	KDFW	07:13 CST	09:18 CST	2h 05m	N809UA
2025-12-31	KORD	KDFW	07:10 CST	09:16 CST	2h 05m	N826UA
2025-12-30	KORD	KDFW	07:12 CST	09:34 CST	2h 21m	N846UA
2025-12-29	KORD	KDFW	08:55 CST	11:30 CST	2h 34m	N489UA
2025-12-28	KORD	KDFW	07:02 CST	09:40 CST	2h 37m	N804UA
2025-12-26	KORD	KDFW	07:04 CST	09:22 CST	2h 17m	N853UA
2025-12-24estimated	KORD	KDFW	08:04 CST	10:24 CST	2h 20m	N846UA
2025-12-23	KORD	KDFW	07:11 CST	09:28 CST	2h 17m	N806UA
2025-12-22	KORD	KDFW	07:09 CST	09:26 CST	2h 17m	N820UA
2025-12-21	KORD	KDFW	07:03 CST	09:36 CST	2h 32m	N877UA
2025-12-20	KORD	KDFW	07:20 CST	09:40 CST	2h 19m	N851UA
2025-12-19	KORD	KDFW	07:36 CST	09:48 CST	2h 12m	N890UA
2025-12-18	KORD	KDFW	07:45 CST	10:26 CST	2h 40m	N840UA
2025-12-17	KDFW	KIAH	12:51 CST	13:34 CST	0h 42m	A1270B
2025-12-16	KDFW	KIAH	12:13 CST	13:00 CST	0h 47m	N76503
2025-12-15	KDFW	KIAH	12:35 CST	13:28 CST	0h 52m	N447UA
2025-12-15	KORD	KDFW	07:11 CST	09:36 CST	2h 24m	N455UA
2025-12-14	KDFW	KIAH	12:12 CST	13:00 CST	0h 47m	N891UA
2025-12-14	KORD	KDFW	07:36 CST	09:59 CST	2h 22m	N431UA
2025-12-13	KDFW	KIAH	12:32 CST	13:28 CST	0h 56m	N27268
2025-12-13estimated	KORD	KDFW	07:05 CST	09:36 CST	2h 30m	N76515
2025-12-12	KDFW	KIAH	12:24 CST	13:28 CST	1h 03m	N35204
2025-12-12estimated	KORD	KDFW	07:09 CST	09:32 CST	2h 22m	N447UA
2025-12-11	KDFW	KIAH	12:28 CST	13:26 CST	0h 57m	N26210
2025-12-11	KORD	KDFW	07:26 CST	09:24 CST	1h 58m	N435UA
2025-12-10	KDFW	KIAH	12:16 CST	13:24 CST	1h 07m	A12709
2025-12-09	KDFW	KIAH	12:45 CST	13:40 CST	0h 55m	N36280
2025-11-27estimated	KORD	KIAH	12:27 CST	13:14 CST	0h 46m	A5CF66
2025-11-27	KORD	KDFW	07:39 CST	09:32 CST	1h 53m	N802UA
2025-11-26	KDFW	KIAH	12:06 CST	12:54 CST	0h 47m	N876UA
2025-11-26estimated	KORD	KIAH	08:16 CST	10:26 CST	2h 09m	N880UA
2025-10-30estimated	KORD	KIAH	12:06 CDT	13:04 CDT	0h 57m	N821UA
2025-10-30estimated	KORD	KIAH	07:56 CDT	10:04 CDT	2h 07m	N899UA
2025-10-29estimated	KORD	KIAH	12:03 CDT	12:58 CDT	0h 54m	N801UA
2025-10-29estimated	KORD	KIAH	08:36 CDT	10:36 CDT	1h 59m	N838UA
2025-10-28estimated	KORD	KIAH	12:19 CDT	13:22 CDT	1h 02m	N841UA
2025-10-28estimated	KORD	KIAH	07:42 CDT	10:00 CDT	2h 17m	N495UA
2025-10-27estimated	KORD	KIAH	12:06 CDT	13:04 CDT	0h 57m	N830UA
2025-10-27estimated	KORD	KIAH	08:01 CDT	10:00 CDT	1h 58m	N875UA
2025-10-26estimated	?	?	13:30Z	14:48Z	1h 17m	N853UA
2025-10-25	KFLL	?	10:42 EDT	19:22Z	4h 39m	A44168
2025-10-24	?	KSFO	14:01Z	12:04 PDT	5h 03m	A5CF8B
2025-10-22	KFLL	KSFO	11:19 EDT	12:14 PDT	3h 54m	N27252
2025-10-21	KFLL	?	11:48 EDT	19:26Z	3h 37m	A44168
2025-10-20	KFLL	KSFO	09:51 EDT	12:32 PDT	5h 40m	N27292
2025-10-15	KFLL	?	09:25 EDT	17:38Z	4h 12m	A1277A
2025-10-14	KFLL	KSFO	09:22 EDT	11:52 PDT	5h 29m	A12755
2025-10-13	KFLL	KSFO	09:23 EDT	12:04 PDT	5h 40m	A2B47F
2025-10-07	KFLL	KSFO	09:13 EDT	11:58 PDT	5h 44m	A12755
2025-10-06	KFLL	KSFO	09:24 EDT	11:52 PDT	5h 27m	N27287
2025-10-05estimated	?	?	14:47Z	18:58Z	4h 10m	A75FBF
2025-10-04	KFLL	?	16:58 EDT	23:55Z	2h 56m	A75FBF
2025-10-02	KFLL Fort Lauderdale-Hollywood International	?	09:14 EDT	14:20Z	1h 05m	A2B196
2025-10-01	KFLL Fort Lauderdale-Hollywood International	KCEW	09:09 EDT	09:15 CDT	1h 06m	A1272F
2025-09-30	KFLL Fort Lauderdale-Hollywood International	?	09:10 EDT	14:14Z	1h 04m	A75966

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.

Open the live map Full history CSV API access

Follow this flight

Get an email when UAL539 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]