Flight

UAL1889

Flight history and live tracking for UAL1889, 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	KSMF SACRAMENTO INTERNATIONAL → KDEN DENVER INTERNATIONAL
Scheduled departure	05:00 PDT

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

Route

Airline	United Airlines
Typical origin	KSMF SACRAMENTO INTERNATIONAL
Typical destination	KDEN DENVER INTERNATIONAL
Distance	788 nm

Flight history 311 flights since Aug 2025

Date	From	To	Dep	Arr	Duration	Aircraft
2026-10-02	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:09 PDT	08:07 MDT	1h 58m	N37563
2026-10-01	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:11 PDT	08:12 MDT	2h 01m	N75435
2026-09-30	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:14 PDT	08:27 MDT	2h 13m	N37521
2026-09-29	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:12 PDT	08:14 MDT	2h 02m	N17456
2026-09-28	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:11 PDT	08:04 MDT	1h 53m	N37562
2026-09-27	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:19 PDT	08:12 MDT	1h 53m	N17459
2026-09-26	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:08 PDT	07:58 MDT	1h 50m	N47533
2026-09-25	KSMF SACRAMENTO INTERNATIONAL	KDEN DENVER INTERNATIONAL	05:05 PDT	08:11 MDT	2h 06m	N17455
2026-09-24	KSMF	KDEN	04:58 PDT	08:20 MDT	2h 21m	N27509
2026-09-23	KSMF	KDEN	04:47 PDT	08:12 MDT	2h 24m	N17401
2026-09-22	KSMF	KDEN	04:55 PDT	08:14 MDT	2h 18m	N37545
2026-09-21	KSMF	KDEN	04:57 PDT	08:24 MDT	2h 26m	A449CB
2026-09-20estimated	KSMF	KDEN	05:18 PDT	08:20 MDT	2h 01m	A12F6D
2026-09-18estimated	KSMF	KDEN	05:06 PDT	08:06 MDT	1h 59m	A12F09
2026-09-17estimated	KSMF	KDEN	05:08 PDT	08:10 MDT	2h 01m	A2B7F5
2026-09-16estimated	KSMF	KDEN	05:03 PDT	08:08 MDT	2h 04m	N37504
2026-09-14estimated	KSMF	KDEN	05:14 PDT	08:10 MDT	1h 55m	N37549
2026-09-13estimated	KSMF	KDEN	05:05 PDT	07:56 MDT	1h 50m	N37547
2026-09-12estimated	KSMF	KDEN	05:12 PDT	08:16 MDT	2h 03m	A76066
2026-09-11estimated	KSMF	KDEN	05:08 PDT	08:22 MDT	2h 13m	N37536
2026-09-10estimated	KSMF	KDEN	05:09 PDT	08:12 MDT	2h 02m	A12B07
2026-09-09estimated	KSMF	KDEN	05:08 PDT	08:00 MDT	1h 51m	A449A4
2026-09-08estimated	KSMF	KDEN	05:04 PDT	08:12 MDT	2h 07m	A12F71
2026-09-06estimated	KSMF	KDEN	05:09 PDT	08:06 MDT	1h 56m	N37536
2026-09-05estimated	KSMF	KDEN	05:09 PDT	08:16 MDT	2h 06m	N37548
2026-09-04estimated	KSMF	KDEN	05:18 PDT	08:16 MDT	1h 57m	N17564
2026-09-03estimated	KSMF	KDEN	05:09 PDT	08:04 MDT	1h 54m	N57466

Earlier flights (284) - back to 2025-08-14

Date	From	To	Dep	Arr	Duration	Aircraft
2026-09-01estimated	KSMF	KDEN	05:04 PDT	08:02 MDT	1h 57m	N37522
2026-08-31estimated	KSMF	KDEN	05:55 PDT	09:00 MDT	2h 04m	A449A1
2026-08-30estimated	KSMF	KDEN	05:10 PDT	08:06 MDT	1h 55m	N37521
2026-08-29estimated	KSMF	KDEN	05:02 PDT	08:00 MDT	1h 57m	A12F07
2026-08-28estimated	KSMF	KDEN	05:30 PDT	08:26 MDT	1h 55m	N27515
2026-08-27estimated	KSMF	KDEN	05:03 PDT	08:02 MDT	1h 58m	A2BC5A
2026-08-25estimated	KSMF	KDEN	05:05 PDT	08:12 MDT	2h 07m	AA7F05
2026-08-24estimated	?	?	12:13Z	14:18Z	2h 04m	A12F72
2026-08-23estimated	KSMF	KDEN	05:08 PDT	08:16 MDT	2h 07m	A12B31
2026-08-22estimated	KSMF	KDEN	05:07 PDT	08:12 MDT	2h 04m	A44540
2026-08-21estimated	KSMF	KDEN	05:03 PDT	08:06 MDT	2h 02m	N37504
2026-08-20estimated	KSMF	KDEN	05:03 PDT	09:49 MDT	3h 45m	N37545
2026-08-19estimated	?	?	12:16Z	14:24Z	2h 07m	N27511
2026-08-18estimated	?	?	12:11Z	13:20Z	1h 08m	N17408
2026-08-17estimated	?	?	13:16Z	14:10Z	0h 53m	N37553
2026-08-16estimated	KSMF	KDEN	05:11 PDT	08:14 MDT	2h 02m	N27404
2026-08-15estimated	?	?	12:04Z	15:32Z	3h 28m	N77571
2026-08-14estimated	KSMF	KDEN	05:07 PDT	08:06 MDT	1h 59m	N37556
2026-08-13estimated	KSMF	KDEN	05:06 PDT	08:12 MDT	2h 05m	N77582
2026-08-12estimated	KSMF	KDEN	05:04 PDT	10:46 MDT	4h 41m	N37555
2026-07-23estimated	KSMF	KDEN	05:05 PDT	08:04 MDT	1h 58m	A6EDA1
2026-07-22estimated	KSMF	KDEN	05:08 PDT	08:12 MDT	2h 03m	A0B7FE
2026-07-21estimated	?	KDEN	12:07Z	08:18 MDT	2h 10m	A55FA2
2026-07-20estimated	?	KDEN	12:10Z	08:20 MDT	2h 09m	A0B840
2026-07-19estimated	KSMF	KDEN	05:30 PDT	08:30 MDT	1h 59m	A0B845
2026-07-18estimated	KSMF	KDEN	05:59 PDT	08:58 MDT	1h 58m	AD22E1
2026-07-17estimated	KSMF	KDEN	05:22 PDT	08:26 MDT	2h 03m	A0B801
2026-07-16estimated	?	KDEN	12:15Z	08:18 MDT	2h 03m	A0B88C
2026-07-15estimated	?	KDEN	12:06Z	08:12 MDT	2h 05m	A0B81D
2026-07-14estimated	KSMF	KDEN	05:07 PDT	08:08 MDT	2h 00m	A24526
2026-07-13estimated	KSMF	KDEN	05:01 PDT	08:19 MDT	2h 17m	A0B86A
2026-07-12estimated	KSMF	KDEN	05:17 PDT	08:20 MDT	2h 02m	A0B7B7
2026-07-11estimated	KSMF	KDEN	05:04 PDT	08:04 MDT	1h 59m	A0B841
2026-07-10estimated	KSMF	KDEN	05:00 PDT	08:00 MDT	1h 59m	A0B889
2026-07-09estimated	KSMF	KDEN	05:08 PDT	08:14 MDT	2h 05m	A3D2C0
2026-07-08estimated	KSMF	KDEN	05:09 PDT	08:12 MDT	2h 02m	A0B7B7
2026-07-07estimated	KSMF	KDEN	05:05 PDT	08:02 MDT	1h 56m	A0B886
2026-07-06estimated	KSMF	KDEN	05:10 PDT	08:26 MDT	2h 16m	A0B886
2026-07-05estimated	KSMF	KDEN	05:06 PDT	08:26 MDT	2h 19m	A55FA2
2026-07-04estimated	KSMF	KDEN	05:05 PDT	08:08 MDT	2h 02m	A44211
2026-07-03estimated	KSMF	KDEN	05:07 PDT	08:12 MDT	2h 05m	A3D302
2026-07-02estimated	KSMF	KDEN	05:08 PDT	08:08 MDT	2h 00m	A0B88D
2026-07-01estimated	KSMF	KDEN	05:11 PDT	08:12 MDT	2h 00m	A0B7FD
2026-06-30estimated	KSMF	KDEN	05:09 PDT	08:14 MDT	2h 04m	A0B802
2026-06-29estimated	KSMF	KDEN	05:05 PDT	07:56 MDT	1h 50m	A0B7FA
2026-06-28	KSMF	KDEN	05:10 PDT	08:04 MDT	1h 53m	A6ED7F
2026-06-27estimated	KSMF	KDEN	05:04 PDT	07:56 MDT	1h 51m	A2450B
2026-06-26	KSMF	KDEN	05:09 PDT	08:08 MDT	1h 58m	A0B86C
2026-06-25	KSMF	KDEN	05:07 PDT	08:20 MDT	2h 12m	A0B7FD
2026-06-24	KSMF	KDEN	05:10 PDT	08:20 MDT	2h 09m	A0B823
2026-06-23	KSMF	KDEN	05:10 PDT	08:10 MDT	1h 59m	A245B7
2026-06-22	KSMF	KDEN	05:04 PDT	08:04 MDT	1h 59m	A24526
2026-06-21	KSMF	KDEN	05:19 PDT	08:18 MDT	1h 58m	A0B7BB
2026-06-20estimated	KSMF	KDEN	05:05 PDT	07:58 MDT	1h 52m	A2452A
2026-06-19estimated	KSMF	KDEN	05:20 PDT	08:20 MDT	1h 59m	A0B826
2026-06-18estimated	?	?	15:21Z	15:42Z	0h 20m	A0B867
2026-06-17estimated	KSMF	KDEN	05:12 PDT	08:18 MDT	2h 06m	A0B889
2026-06-16estimated	?	?	14:35Z	14:54Z	0h 18m	A24591
2026-06-15estimated	KSMF	KDEN	05:12 PDT	08:16 MDT	2h 03m	A3D2C0
2026-06-14estimated	KSMF	KDEN	05:15 PDT	08:20 MDT	2h 04m	A0B803
2026-06-13estimated	KSMF	KDEN	05:11 PDT	08:10 MDT	1h 58m	A24529
2026-06-12estimated	KSMF	KDEN	05:08 PDT	08:04 MDT	1h 55m	A0B7FA
2026-05-29estimated	KSMF	KDEN	05:24 PDT	08:22 MDT	1h 57m	A0B7FE
2026-05-28estimated	KSMF	KDEN	05:21 PDT	08:26 MDT	2h 04m	A0B844
2026-05-27estimated	KSMF	KDEN	05:09 PDT	08:14 MDT	2h 04m	A0B7B8
2026-05-26estimated	KSMF	KDEN	05:08 PDT	08:12 MDT	2h 03m	A0B841
2026-05-25estimated	KSMF	KDEN	05:09 PDT	08:14 MDT	2h 04m	A2450B
2026-05-24estimated	KSMF	KDEN	05:13 PDT	08:20 MDT	2h 06m	A0B845
2026-05-23estimated	KSMF	KDEN	05:07 PDT	08:08 MDT	2h 00m	A0B81E
2026-05-22estimated	KSMF	KDEN	05:17 PDT	08:18 MDT	2h 00m	A24529
2026-05-21estimated	KSMF	KDEN	05:15 PDT	08:18 MDT	2h 02m	A0B7BB
2026-05-20	KSMF	KDEN	17:31 PDT	08:00 MDT	13h 28m	A0B867
2026-05-19	KSMF	KDEN	19:53 PDT	14:36 MDT	17h 42m	A0B823
2026-05-12	KSMF	KDEN	05:03 PDT	08:08 MDT	2h 04m	A0B7FD
2026-05-11	KSMF	KDEN	05:03 PDT	08:04 MDT	2h 00m	A0B821
2026-05-10	KSMF	KDEN	05:06 PDT	08:22 MDT	2h 15m	A0B820
2026-05-09estimated	KSMF	KDEN	05:06 PDT	07:58 MDT	1h 51m	A0B848
2026-05-08	KSMF	KDEN	05:08 PDT	08:16 MDT	2h 07m	A0B7FE
2026-05-07	KSMF	KDEN	05:09 PDT	08:12 MDT	2h 02m	A3D326
2026-05-06	KSMF	KDEN	05:20 PDT	08:36 MDT	2h 15m	A2452F
2026-05-05	KSMF	KDEN	05:10 PDT	08:18 MDT	2h 07m	A0B7FE
2026-05-04	KSMF	KDEN	05:09 PDT	08:08 MDT	1h 58m	A2452A
2026-05-03	KSMF	KDEN	05:09 PDT	08:14 MDT	2h 04m	A0B845
2026-05-02	KSMF	KDEN	05:07 PDT	08:12 MDT	2h 04m	A0B86A
2026-05-01	KSMF	KDEN	05:05 PDT	08:08 MDT	2h 02m	A0B7B7
2026-04-30	KSMF	KDEN	05:11 PDT	08:14 MDT	2h 02m	A0B7BD
2026-04-28	KSMF	KDEN	05:08 PDT	08:16 MDT	2h 07m	A2450B
2026-04-27	KSMF	KDEN	05:09 PDT	08:14 MDT	2h 04m	A0B7BD
2026-04-26	KSMF	KDEN	05:14 PDT	08:30 MDT	2h 15m	A6EDA1
2026-04-25	KSMF	KDEN	05:11 PDT	08:14 MDT	2h 02m	A0B820
2026-04-24	KSMF	KDEN	05:03 PDT	08:06 MDT	2h 02m	A0B803
2026-04-23	KSMF	KDEN	05:06 PDT	08:10 MDT	2h 04m	A0B7BA
2026-04-22	KSMF	KDEN	05:08 PDT	08:04 MDT	1h 55m	A0B823
2026-04-21	KSMF	KDEN	05:06 PDT	08:10 MDT	2h 03m	A0B803
2026-04-20partial	KSMF	?	06:56 PDT			A0B7B6
2026-04-19	KSMF	KDEN	05:07 PDT	08:18 MDT	2h 10m	AA07F9
2026-04-18	KSMF	KDEN	05:05 PDT	08:10 MDT	2h 04m	A3D2E5
2026-04-17	KSMF	KDEN	05:08 PDT	08:08 MDT	1h 59m	A0B823
2026-04-16	KSMF	KDEN	05:01 PDT	07:56 MDT	1h 54m	A6ED7F
2026-04-15estimated	KSMF	KDEN	05:32 PDT	08:14 MDT	1h 41m	A0B826
2026-04-14	KSMF	KDEN	05:06 PDT	08:14 MDT	2h 07m	A0B7D8
2026-04-13estimated	?	?	16:50Z	17:12Z	0h 21m	A2452C
2026-04-13estimated	KSMF	KDEN	05:17 PDT	07:20 MDT	1h 02m	A2452C
2026-04-12	KSMF	KDEN	05:13 PDT	08:14 MDT	2h 00m	A0B7B8
2026-04-11	KSMF	KDEN	05:14 PDT	08:20 MDT	2h 05m	A0B802
2026-04-06	KSMF	KDEN	05:06 PDT	08:28 MDT	2h 21m	A2454F
2026-04-05	KSMF	KDEN	05:09 PDT	08:14 MDT	2h 04m	A0B7B6
2026-04-04	KSMF	KDEN	05:11 PDT	08:14 MDT	2h 02m	A6ED7F
2026-04-03	KSMF	KDEN	05:06 PDT	08:02 MDT	1h 55m	A0B802
2026-04-02	KSMF	KDEN	05:13 PDT	08:04 MDT	1h 50m	A6EDA1
2026-03-31estimated	KSMF	KDEN	05:12 PDT	08:16 MDT	2h 03m	A0B7B8
2026-03-30	KSMF	KDEN	05:07 PDT	08:06 MDT	1h 58m	A0B845
2026-03-29	KSMF	KDEN	05:08 PDT	08:10 MDT	2h 01m	A24529
2026-03-28estimated	?	?	17:21Z	18:10Z	0h 48m	N807UA
2026-03-28estimated	?	KDEN	13:43Z	08:14 MDT	0h 30m	AA07F9
2026-03-16	KSMF	KDEN	05:03 PDT	08:06 MDT	2h 02m	A0B840
2026-03-15estimated	?	?	17:46Z	18:24Z	0h 37m	N803UA
2026-03-15partial	KDEN	?	18:50 MDT			N841UA
2026-03-15partial	KDEN	?	18:00 MDT			N841UA
2026-03-14partial	KDEN	?	11:23 MDT			N841UA
2026-03-14	KSMF	KDEN	05:21 PDT	08:16 MDT	1h 54m	A55FA2
2026-03-13estimated	KDEN	?	11:28 MDT	18:04Z	0h 36m	N875UA
2026-03-12partial	KDEN	?	12:07 MDT			AC0AAC
2026-03-12	KSMF	KDEN	04:56 PDT	08:02 MDT	2h 05m	A2452F
2026-03-11estimated	KDEN	?	11:23 MDT	21:46Z	4h 23m	N828UA
2026-03-11	KSMF	KDEN	04:44 PDT	07:54 MDT	2h 09m	A0B7B7
2026-03-10estimated	KDEN	?	12:22 MDT	19:40Z	1h 17m	N841UA
2026-03-10	KSMF	KDEN	04:50 PDT	08:16 MDT	2h 25m	A0B826
2026-03-09estimated	KDEN	?	11:30 MDT	18:58Z	1h 28m	N841UA
2026-03-09	KSMF	KDEN	04:56 PDT	08:14 MDT	2h 17m	A24508
2026-03-08	KDEN	?	11:29 MDT	19:12Z	1h 42m	N807UA
2026-03-08	KSMF	KDEN	05:44 PDT	08:50 MDT	2h 06m	A0B802
2026-03-07estimated	?	?	14:48Z	20:21Z	5h 32m	A56050
2026-03-07estimated	KSMF	KDEN	04:55 PST	07:28 MST	1h 32m	A56050
2026-03-06	KDEN	?	11:31 MST	21:10Z	2h 39m	N803UA
2026-03-06	KSMF	KDEN	04:58 PST	08:26 MST	2h 27m	A0B841
2026-03-05	KDEN	?	11:24 MST	20:08Z	1h 44m	N834UA
2026-03-05	KSMF	KDEN	05:03 PST	08:02 MST	1h 58m	A6ED61
2026-03-04	KDEN	KPHL	10:11 MST	15:22 EST	3h 10m	N37534
2026-03-04	KSMF	KDEN	05:03 PST	08:02 MST	1h 59m	N68807
2026-03-03	KDEN	KPHL	10:12 MST	15:18 EST	3h 05m	A449A2
2026-03-03	KSMF	KDEN	05:08 PST	08:10 MST	2h 02m	N38417
2026-03-02	KDEN	KPHL	10:11 MST	15:10 EST	2h 58m	A12F72
2026-03-02	KSMF	KDEN	05:05 PST	08:10 MST	2h 04m	A12A82
2026-03-01	KDEN	KPHL	10:10 MST	15:12 EST	3h 01m	N37531
2026-03-01	KSMF	KDEN	05:04 PST	08:06 MST	2h 01m	N14249
2026-02-28	KDEN	KPHL	10:22 MST	15:40 EST	3h 17m	A12AC9
2026-02-28	KSMF	KDEN	05:07 PST	07:58 MST	1h 50m	A12A7C
2026-02-27	KDEN	KPHL	10:12 MST	15:52 EST	3h 39m	AD953C
2026-02-27	KSMF	KDEN	05:09 PST	08:08 MST	1h 58m	N69806
2026-02-26	KDEN	KPHL	10:19 MST	15:56 EST	3h 36m	A12AC8
2026-02-26	KSMF	KDEN	05:16 PST	08:12 MST	1h 55m	N27515
2026-02-25	KDEN	KPHL	10:13 MST	15:38 EST	3h 24m	AA7F48
2026-02-25	KSMF	KDEN	05:05 PST	08:04 MST	1h 58m	N37471
2026-02-24	?	KPHL	17:25Z	15:56 EST	3h 30m	N27520
2026-02-24	KSMF	KDEN	05:00 PST	07:54 MST	1h 54m	N62896
2026-02-23	KDEN	KPHL	10:09 MST	15:36 EST	3h 27m	N37536
2026-02-23	KSMF	KDEN	04:59 PST	07:58 MST	1h 58m	A12F07
2026-02-22	KDEN	KPHL	10:14 MST	15:40 EST	3h 25m	N17529
2026-02-22	KSMF	KDEN	05:03 PST	08:10 MST	2h 07m	N78511
2026-02-21	KDEN	KPHL	10:18 MST	15:40 EST	3h 21m	N27546
2026-02-21	KSMF	KDEN	04:56 PST	08:18 MST	2h 22m	N69885
2026-02-20	KDEN	KPHL	10:12 MST	15:04 EST	2h 51m	A75FBF
2026-02-20	KSMF	KDEN	04:58 PST	08:08 MST	2h 09m	N62849
2026-02-19	KDEN	KPHL	10:46 MST	15:46 EST	2h 59m	A12F07
2026-02-19	KSMF	KDEN	05:03 PST	08:30 MST	2h 26m	N68452
2026-02-18	KDEN	KPHL	10:13 MST	15:24 EST	3h 11m	A12AC3
2026-02-18	KSMF	KDEN	05:03 PST	08:08 MST	2h 05m	N77431
2026-02-17	KDEN	KPHL	10:19 MST	15:52 EST	3h 33m	N77543
2026-02-17	KSMF	KDEN	05:02 PST	08:04 MST	2h 01m	N78509
2026-02-16	KSMF	KDEN	09:17 PST	12:24 MST	2h 07m	N37553
2026-02-15	KDEN	KPHL	10:15 MST	15:36 EST	3h 20m	N37536
2026-02-15	KSMF	KDEN	04:59 PST	08:02 MST	2h 02m	AA7F48
2026-02-14	KDEN	KPHL	10:13 MST	15:40 EST	3h 27m	AA7F06
2026-02-14	KSMF	KDEN	05:04 PST	08:06 MST	2h 01m	N68822
2026-02-13	KDEN	KPHL	10:09 MST	15:16 EST	3h 07m	N37536
2026-02-13	KSMF	KDEN	05:00 PST	08:18 MST	2h 17m	N76503
2026-02-12	KDEN	KPHL	10:06 MST	15:28 EST	3h 21m	A12F71
2026-02-12	KSMF	KDEN	04:55 PST	08:10 MST	2h 14m	N78501
2026-02-11	KSMF	KDEN	05:08 PST	08:06 MST	1h 57m	N14219
2026-02-07	KSMF	KDEN	05:10 PST	08:16 MST	2h 05m	N37255
2026-02-06	KSMF	KDEN	04:50 PST	08:12 MST	2h 21m	N12216
2026-02-05	KSMF	KDEN	05:02 PST	08:10 MST	2h 07m	N87531
2026-02-03	KSMF	KDEN	05:06 PST	08:24 MST	2h 17m	N79541
2026-02-02estimated	KSMF	KDEN	04:50 PST	08:02 MST	2h 12m	N73276
2026-02-01	KSMF	KDEN	05:15 PST	08:20 MST	2h 04m	N35271
2026-01-31	KSMF	KDEN	05:15 PST	08:34 MST	2h 19m	N37267
2026-01-30	KSMF	KDEN	05:08 PST	08:12 MST	2h 03m	N87512
2026-01-29	KSMF	KDEN	05:02 PST	08:12 MST	2h 09m	N78511
2026-01-28	KSMF	KDEN	04:54 PST	08:14 MST	2h 19m	N37257
2026-01-27	KSMF	KDEN	04:59 PST	08:06 MST	2h 06m	N27213
2026-01-26	KSMF	KDEN	05:10 PST	08:10 MST	1h 59m	N24224
2026-01-25	KSMF	KDEN	05:04 PST	08:10 MST	2h 05m	N33266
2026-01-24	KSMF	KDEN	05:10 PST	08:18 MST	2h 07m	N77510
2026-01-23	KSMF	KDEN	05:46 PST	08:46 MST	1h 59m	N14230
2026-01-22	KSMF	KDEN	05:01 PST	08:06 MST	2h 05m	N78509
2026-01-21	KSMF	KDEN	05:00 PST	08:00 MST	2h 00m	N87512
2026-01-20	KSMF	KDEN	04:53 PST	08:06 MST	2h 12m	N25201
2026-01-19	KSMF	KDEN	05:11 PST	08:28 MST	2h 17m	N86534
2026-01-09	KSMF	KDEN	05:06 PST	08:36 MST	2h 29m	N76504
2026-01-08	KSMF	KDEN	05:06 PST	08:16 MST	2h 10m	N77530
2026-01-07	KSMF	KDEN	05:02 PST	08:06 MST	2h 04m	N73275
2026-01-06	KSMF	KDEN	05:13 PST	08:10 MST	1h 56m	N76517
2026-01-05	KSMF	KDEN	05:04 PST	08:06 MST	2h 01m	N77535
2026-01-04	KSMF	KDEN	05:12 PST	08:06 MST	1h 53m	N73276
2026-01-03	KSMF	KDEN	05:07 PST	08:02 MST	1h 54m	N24202
2026-01-02	KSMF	KDEN	05:08 PST	08:08 MST	2h 00m	N33266
2026-01-01	KSMF	KDEN	05:11 PST	08:18 MST	2h 07m	N26210
2025-12-31	KSMF	KDEN	05:07 PST	08:08 MST	2h 00m	N76516
2025-12-30	KSMF	KDEN	05:09 PST	08:14 MST	2h 05m	N16217
2025-12-29	KSMF	KDEN	05:12 PST	08:26 MST	2h 13m	N77537
2025-12-28	KSMF	KDEN	05:10 PST	08:34 MST	2h 23m	N73259
2025-12-27	KSMF	KDEN	05:05 PST	08:08 MST	2h 03m	N12238
2025-12-26	KSMF	KDEN	05:09 PST	08:06 MST	1h 56m	N14240
2025-12-25	KSMF	KDEN	05:43 PST	08:50 MST	2h 06m	N73275
2025-12-24	KSMF	KDEN	05:18 PST	08:14 MST	1h 55m	N76517
2025-12-23estimated	KSMF	KDEN	07:33 PST	11:02 MST	2h 28m	N18243
2025-12-22	KSMF	KDEN	04:59 PST	08:16 MST	2h 16m	N76265
2025-12-21	KSMF	KDEN	05:00 PST	08:10 MST	2h 09m	N33284
2025-12-20	KSMF	KDEN	05:01 PST	08:08 MST	2h 07m	N26208
2025-12-19estimated	KSMF	KDEN	10:17 PST	12:16 MST	0h 58m	N33292
2025-12-19	KSMF	KCOS	04:51 PST	08:52 MST	3h 00m	N33292
2025-12-18	KSMF	KDEN	05:14 PST	08:18 MST	2h 03m	N37437
2025-12-17	?	KDTW	17:07Z	14:20 EST	2h 12m	N440UA
2025-12-17estimated	KSMF	KDEN	04:49 PST	08:02 MST	2h 12m	AA7F27
2025-12-16	KDEN	KDTW	09:55 MST	14:20 EST	2h 24m	N475UA
2025-12-16	KSMF	KDEN	05:27 PST	08:18 MST	1h 50m	N37502
2025-12-15	?	KDTW	17:22Z	14:36 EST	2h 14m	N475UA
2025-12-15	KSMF	KDEN	05:08 PST	08:10 MST	2h 02m	N37462
2025-12-14	KDEN	KDTW	09:54 MST	14:38 EST	2h 44m	N479UA
2025-12-14	KSMF	KDEN	05:09 PST	08:08 MST	1h 58m	N38454
2025-12-13	KDEN	KDTW	09:51 MST	14:24 EST	2h 32m	N477UA
2025-12-13	KSMF	KDEN	05:10 PST	08:14 MST	2h 04m	N37523
2025-12-12	?	KDTW	17:15Z	14:32 EST	2h 16m	N482UA
2025-12-12	KSMF	KDEN	05:09 PST	08:06 MST	1h 56m	A12A7C
2025-12-11	?	KDTW	17:23Z	14:42 EST	2h 18m	N473UA
2025-12-11estimated	KSMF	KDEN	05:06 PST	08:06 MST	1h 59m	A75FBF
2025-12-10	KDEN	KDTW	09:52 MST	14:34 EST	2h 42m	N464UA
2025-12-10	KSMF	KDEN	05:09 PST	08:14 MST	2h 05m	A5D6F9
2025-12-09	KDEN	KDTW	09:49 MST	14:40 EST	2h 51m	N478UA
2025-11-27	KSMF	KDEN	05:10 PST	08:12 MST	2h 01m	A449A4
2025-11-26estimated	KSMF	KDEN	05:12 PST	08:12 MST	1h 59m	N37502
2025-10-30	KSMF	KDEN	05:08 PDT	08:12 MDT	2h 03m	N77544
2025-10-29	KSMF	KDEN	05:06 PDT	08:34 MDT	2h 27m	A5CF19
2025-10-28	KSMF	KDEN	05:06 PDT	08:08 MDT	2h 01m	N37502
2025-10-27	KSMF	KDEN	05:06 PDT	08:00 MDT	1h 53m	N37502
2025-10-26estimated	KSMF	KDEN	06:28 PDT	08:14 MDT	0h 45m	N483UA
2025-10-24estimated	KSMF	KDEN	07:01 PDT	08:20 MDT	0h 18m	N37462
2025-10-20	KSMF	KDEN	05:12 PDT	08:24 MDT	2h 11m	N66831
2025-10-15	KSMF	KDEN	05:03 PDT	08:18 MDT	2h 14m	N465UA
2025-10-14	KSMF	KDEN	04:58 PDT	08:14 MDT	2h 16m	N38473
2025-10-13	KSMF	KDEN	05:11 PDT	08:16 MDT	2h 05m	N38459
2025-10-07	KSMF	KDEN	05:06 PDT	08:22 MDT	2h 16m	N62849
2025-10-06estimated	KSMF	KDEN	04:47 PDT	08:44 MDT	2h 56m	N38443
2025-10-04estimated	KSMF	KDEN	12:56 PDT	15:45 MDT	1h 48m	N61881
2025-10-02	KSMF	?	05:15 PDT	13:20Z	1h 05m	A76028
2025-10-01	KSMF	?	05:08 PDT	13:16Z	1h 08m	A5BCCD
2025-09-30	KSMF	?	05:04 PDT	13:07Z	1h 03m	A46D8F
2025-09-29	KSMF	KSLC	05:03 PDT	07:06 MDT	1h 03m	A8D5A4
2025-09-28	KSMF	?	05:02 PDT	13:03Z	1h 01m	A5D927
2025-09-27	KSMF	KSLC	05:04 PDT	07:08 MDT	1h 04m	A8D46A
2025-09-26	KSMF	KSLC	05:05 PDT	07:09 MDT	1h 04m	A3CF6D
2025-09-25	KSMF	KSLC	05:05 PDT	07:09 MDT	1h 03m	A94B2B
2025-09-24	KDEN Denver International	?	10:13 MDT	17:17Z	1h 03m	AA5694
2025-09-23	KDEN Denver International	KDTW	12:18 MDT	16:36 EDT	2h 17m	AA4C87
2025-09-22	KDEN Denver International	KDTW	10:22 MDT	14:43 EDT	2h 21m	AA7426
2025-09-21	KDEN Denver International	?	10:34 MDT	19:01Z	2h 26m	A2B0ED
2025-09-20	KDEN Denver International	KDTW	10:34 MDT	15:04 EDT	2h 30m	A43EE5
2025-09-19	KDEN Denver International	?	10:30 MDT	19:00Z	2h 29m	A1239D
2025-09-18	KDEN Denver International	KDTW	10:43 MDT	15:13 EDT	2h 29m	A3EFA2
2025-08-25	?	KDTW	00:02Z	07:41 EDT	11h 38m	N16234
2025-08-24estimated	?	?	18:07Z	23:58Z	5h 51m	N16234
2025-08-23partial	KDTW	?	01:35 EDT			N35204
2025-08-21	KDEN	KDTW	00:54 MDT	14:56 EDT	12h 01m	N73299
2025-08-19	KDEN	KDTW	12:17 MDT	19:24 EDT	5h 06m	N437UA
2025-08-19partial	KDEN	?	11:30 MDT			N437UA
2025-08-17	KDEN	KDTW	10:44 MDT	15:16 EDT	2h 31m	N442UA
2025-08-17estimated	KSMF	KDEN	05:08 PDT	08:36 MDT	2h 28m	N442UA
2025-08-16	KDEN	KDTW	09:36 MDT	14:20 EDT	2h 43m	N436UA
2025-08-16	KSMF	KDEN	05:20 PDT	08:38 MDT	2h 17m	N425UA
2025-08-15	KDEN	KDTW	09:48 MDT	14:18 EDT	2h 30m	N434UA
2025-08-15estimated	KSMF	KDEN	05:02 PDT	08:32 MDT	2h 29m	N436UA
2025-08-14estimated	?	KDTW	17:58Z	14:18 EDT	0h 19m	N433UA
2025-08-14estimated	KDEN	?	09:40 MDT	16:38Z	0h 58m	N433UA

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 UAL1889 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]