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UA540 Flight Status ( Denver to San Diego )

ARRIVED 19 HOUR 59 MINUTES AGO
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Departure (UA540 Flight Schedule)

Denver Intl ()

flag Denver, United States

19:25 MDT

Wed 18-Mar-2026

 EARLY 19 min
MDT 00:00:00 DAY
arr   

Arrival (UA540 Flight Schedule)

San Diego Intl ()

flag San Diego, United States

21:03 PDT

Wed 18-Mar-2026

 EARLY 33 min
PDT 00:00:00 DAY

Flight Radar Checker UA 540

Live Flight Tracker Map

Flight UA540 from Denver to San Diego is operated by United Airlines. Scheduled time of departure from Denver Intl is 19:25 MDT and scheduled time of arrival in San Diego Intl is 21:03 PDT. The duration of the flight is 2 hours 38 minutes.
 

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4.5 out of 5 stars / 12 votes

Flight Finder
from San Diego to Denver

Flight Departure Arrival

00:05
San Diego Intl
()
Denver Intl
()

00:47
San Diego Intl
()
Denver Intl
()

09:15
San Diego Intl
()
Denver Intl
()

09:50
San Diego Intl
()
Denver Intl
()

09:50
San Diego Intl
()
Denver Intl
()

09:58
San Diego Intl
()
Denver Intl
()

09:58
San Diego Intl
()
Denver Intl
()

10:00
San Diego Intl
()
Denver Intl
()

10:00
San Diego Intl
()
Denver Intl
()

10:05
San Diego Intl
()
Denver Intl
()

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

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

11:38
San Diego Intl
()
Denver Intl
()

12:28
San Diego Intl
()
Denver Intl
()

12:42
San Diego Intl
()
Denver Intl
()

13:15
San Diego Intl
()
Denver Intl
()

14:20
San Diego Intl
()
Denver Intl
()

14:55
San Diego Intl
()
Denver Intl
()

14:55
San Diego Intl
()
Denver Intl
()

15:45
San Diego Intl
()
Denver Intl
()

16:24
San Diego Intl
()
Denver Intl
()

17:05
San Diego Intl
()
Denver Intl
()

17:48
San Diego Intl
()
Denver Intl
()

17:48
San Diego Intl
()
Denver Intl
()

18:10
San Diego Intl
()
Denver Intl
()

18:15
San Diego Intl
()
Denver Intl
()

18:40
San Diego Intl
()
Denver Intl
()

19:36
San Diego Intl
()
Denver Intl
()

20:00
San Diego Intl
()
Denver Intl
()

21:30
San Diego Intl
()
Denver Intl
()

21:55
San Diego Intl
()
Denver Intl
()

22:05
San Diego Intl
()
Denver Intl
()

22:21
San Diego Intl
()
Denver Intl
()

23:00
San Diego Intl
()
Denver Intl
()

23:44
San Diego Intl
()
Denver Intl
()

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

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

History Flight Information for UA540 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 18 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:23 MDT 20:28 PDT
Tue, 17 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:24 MDT 20:32 PDT
Mon, 16 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:45 MDT 20:38 PDT
Sun, 15 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 22:00 MDT 23:32 PDT
Sat, 14 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:41 MDT 20:55 PDT
Fri, 13 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:24 MDT 20:40 PDT
Thu, 12 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 22:26 MDT 23:35 PDT
Wed, 11 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:28 MDT 20:50 PDT
Tue, 10 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:16 MDT 20:23 PDT
Mon, 09 Mar UA540 Denver Intl () San Diego Intl () 19:25 MDT 21:03 PDT 19:41 MDT 20:51 PDT
Sun, 08 Mar UA540 Denver Intl () San Diego Intl () 18:25 MDT 20:03 PDT 20:37 MDT 21:34 PDT
Sat, 07 Mar UA540 Denver Intl () San Diego Intl () 19:25 MST 21:03 PST (Boeing B739) 21:35 MST 22:33 PST
Fri, 06 Mar UA540 Denver Intl () San Diego Intl () 19:25 MST 21:03 PST 23:02 MST 00:25 PST
Thu, 05 Mar UA540 Denver Intl () San Diego Intl () 19:25 MST 21:03 PST 20:25 MST 21:46 PST
Tue, 03 Mar UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:28 MST 21:37 PST
Mon, 02 Mar UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:50 MST 22:12 PST
Sun, 01 Mar UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:35 MST 22:03 PST
Sat, 28 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:21 MST 21:35 PST
Fri, 27 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:12 MST 21:27 PST
Thu, 26 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:19 MST 21:37 PST
Wed, 25 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 21:41 MST 22:54 PST
Tue, 24 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:19 MST 21:32 PST
Mon, 23 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:13 MST 21:22 PST
Sun, 22 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:41 MST 21:47 PST
Sat, 21 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:31 MST 22:17 PST
Fri, 20 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:14 MST 21:49 PST
Thu, 19 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST
Wed, 18 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST
Tue, 17 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:37 MST 22:22 PST
Mon, 16 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:32 MST 22:10 PST
Sun, 15 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST
Sat, 14 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:24 MST 21:40 PST
Fri, 13 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:13 MST 21:24 PST
Thu, 12 Feb UA540 Denver Intl () San Diego Intl () 19:13 MST 20:51 PST 20:13 MST 21:40 PST
Wed, 11 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:09 MST 21:25 PST
Tue, 10 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:08 MST 21:44 PST
Mon, 09 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:04 MST 21:29 PST
Sun, 08 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:07 MST 21:05 PST
Sat, 07 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:30 MST 21:26 PST
Fri, 06 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:06 MST 21:25 PST
Thu, 05 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:13 MST 21:17 PST
Wed, 04 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:09 MST 21:15 PST
Tue, 03 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:10 MST 21:05 PST
Mon, 02 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:18 MST 21:31 PST
Sun, 01 Feb UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:14 MST 21:25 PST
Sat, 31 Jan UA540 Denver Intl () San Diego Intl () 19:10 MST 20:42 PST 20:28 MST 21:35 PST

Disclaimer for UA540 Flight Radar Data

Flight UA540 from Denver Intl to San Diego 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 UA540 data.