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UA2123 Flight Status ( Denver to San Francisco )

ARRIVED 9 HOUR 14 MINUTES AGO
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Departure (UA2123 Flight Schedule)

Denver Intl ()

flag Denver, United States

21:18 MST

Sat 14-Nov-2026

 
MST 00:00:00 DAY
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Arrival (UA2123 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

23:09 PST

Sat 14-Nov-2026

 
PST 00:00:00 DAY

Flight Radar Checker UA 2123

Live Flight Tracker Map

Flight UA2123 from Denver to San Francisco is operated by United Airlines. Scheduled time of departure from Denver Intl is 21:18 MST and scheduled time of arrival in San Francisco Intl is 23:09 PST. The duration of the flight is 2 hours 51 minutes.

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4.2 out of 5 stars / 8 votes

Flight Finder
from San Francisco to Denver

Flight Departure Arrival

00:40
San Francisco Intl
()
Centennial
()

00:55
San Francisco Intl
()
Denver Intl
()

01:00
San Francisco Intl
()
Denver Intl
()

01:20
San Francisco Intl
()
Denver Intl
()

01:20
San Francisco Intl
()
Denver Intl
()

01:20
San Francisco Intl
()
Denver Intl
()

04:42
San Francisco Intl
()
Denver Intl
()

07:28
San Francisco Intl
()
Denver Intl
()

08:03
San Francisco Intl
()
Denver Intl
()

09:37
San Francisco Intl
()
Denver Intl
()

10:30
San Francisco Intl
()
Denver Intl
()

10:40
San Francisco Intl
()
Denver Intl
()

10:55
San Francisco Intl
()
Denver Intl
()

11:30
San Francisco Intl
()
Denver Intl
()

12:35
San Francisco Intl
()
Denver Intl
()

12:44
San Francisco Intl
()
Denver Intl
()

14:15
San Francisco Intl
()
Denver Intl
()

15:24
San Francisco Intl
()
Denver Intl
()

15:59
San Francisco Intl
()
Denver Intl
()

16:36
San Francisco Intl
()
Centennial
()

16:59
San Francisco Intl
()
Denver Intl
()

17:36
San Francisco Intl
()
Denver Intl
()

18:25
San Francisco Intl
()
Denver Intl
()

19:00
San Francisco Intl
()
Denver Intl
()

20:59
San Francisco Intl
()
Denver Intl
()

22:10
San Francisco Intl
()
Denver Intl
()

23:59
San Francisco Intl
()
Denver Intl
()

History Flight Information for UA2123 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 15 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST
Sat, 14 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST
Fri, 13 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 00:34 MST 01:58 PST
Thu, 12 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 21:16 MST 23:35 PST
Wed, 11 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 21:40 MST 22:57 PST
Tue, 10 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 21:27 MST 23:08 PST
Mon, 09 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 21:15 MST 22:44 PST
Sun, 08 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST
Sat, 07 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST
Fri, 06 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST 21:16 MST 22:27 PST
Thu, 05 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 21:33 MST 22:43 PST
Wed, 04 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 21:15 MST 22:36 PST
Tue, 03 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST
Mon, 02 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 21:31 MST 23:03 PST
Sun, 01 Nov UA2123 Denver Intl () San Francisco Intl () 22:18 MST 00:09 PST
Sun, 01 Nov UA2123 Denver Intl () San Francisco Intl () 21:18 MST 23:09 PST (Boeing B738) 22:32 MST 23:44 PST
Sat, 31 Oct UA2123 Denver Intl () San Francisco Intl () 21:18 MDT 23:09 PDT 20:04 MDT 21:48 PDT
Fri, 30 Oct UA2123 Denver Intl () San Francisco Intl () 21:18 MDT 23:09 PDT (Boeing B738) 20:11 MDT 21:44 PDT
Fri, 30 Oct UA2123 Nashville Intl () Denver Intl () 17:35 CDT 19:40 MDT (Boeing B739) 16:38 CDT 18:01 MDT
Thu, 29 Oct UA2123 Denver Intl () San Francisco Intl () 21:18 MDT 23:09 PDT (Boeing B738) 20:24 MDT 21:38 PDT
Thu, 29 Oct UA2123 Nashville Intl () Denver Intl () 17:30 CDT 19:35 MDT 17:04 CDT 18:35 MDT
Wed, 28 Oct UA2123 Denver Intl () San Francisco Intl () 21:18 MDT 23:09 PDT (Boeing B738) 20:33 MDT 21:47 PDT
Wed, 28 Oct UA2123 Nashville Intl () Denver Intl () 17:30 CDT 19:35 MDT 16:44 CDT 18:11 MDT
Mon, 26 Oct UA2123 Denver Intl () San Francisco Intl () 21:18 MDT 23:09 PDT
Mon, 26 Oct UA2123 Nashville Intl () Denver Intl () 17:30 CDT 19:35 MDT
Sun, 25 Oct UA2123 Denver Intl () San Francisco Intl () 21:18 MDT 23:09 PDT (Boeing B738) 20:41 MDT 21:47 PDT
Sat, 24 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT (Boeing B739) 20:19 MDT 19:19 PDT
Fri, 23 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:15 MDT 21:42 PDT
Thu, 22 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:19 MDT 21:38 PDT
Wed, 21 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:02 MDT 21:30 PDT
Tue, 20 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:11 MDT 21:39 PDT
Mon, 19 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT (Boeing B738) 20:10 MDT 20:28 PDT
Sun, 18 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 19:55 MDT 21:20 PDT
Sat, 17 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:00 MDT 21:27 PDT
Fri, 16 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:27 MDT 21:34 PDT
Thu, 15 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:02 MDT 21:45 PDT
Wed, 14 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 21:06 MDT 22:15 PDT
Tue, 13 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 19:57 MDT 21:16 PDT
Mon, 12 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:30 MDT 21:42 PDT
Sun, 11 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:30 MDT 21:49 PDT
Sat, 10 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:03 MDT 21:31 PDT
Fri, 09 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:21 MDT 21:49 PDT
Thu, 08 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:19 MDT 21:31 PDT
Wed, 07 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:01 MDT 21:48 PDT
Tue, 06 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:03 MDT 21:47 PDT
Mon, 05 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:02 MDT 21:34 PDT
Sun, 04 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:23 MDT 21:44 PDT
Fri, 02 Oct UA2123 Denver Intl () San Francisco Intl () 21:05 MDT 22:51 PDT 20:03 MDT 21:39 PDT

Disclaimer for UA2123 Flight Radar Data

Flight UA2123 from Denver Intl to San Francisco Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA2123 data.