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UA3751 Flight Status ( Tucson to Denver )

ARRIVED 58 HOUR 10 MINUTES AGO
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Departure (UA3751 Flight Schedule)

Tucson Intl ()

flag Tucson, United States

00:16 MST

Sun 02-Nov-2025

 LATE 28 min
MST 00:00:00 DAY
arr   

Arrival (UA3751 Flight Schedule)

Denver Intl ()

flag Denver, United States

03:05 MST

Sun 02-Nov-2025

 EARLY 39 min
MST 00:00:00 DAY

Flight Radar Checker UA 3751

Live Flight Tracker Map

Flight UA3751 from Tucson to Denver is operated by United Airlines. Scheduled time of departure from Tucson Intl is 00:16 MST and scheduled time of arrival in Denver Intl is 03:05 MST. The duration of the flight is 2 hours 49 minutes.
 

N37468

Boeing (B739)

Not Rated

Flight Finder
from Denver to Tucson

Flight Departure Arrival

00:25
Denver Intl
()
Tucson Intl
()

08:59
Denver Intl
()
Tucson Intl
()

11:18
Centennial
()
Tucson Intl
()

11:47
Denver Intl
()
Tucson Intl
()

12:37
Denver Intl
()
Tucson Intl
()

15:01
Denver Intl
()
Tucson Intl
()

15:05
Denver Intl
()
Tucson Intl
()

15:25
Denver Intl
()
Tucson Intl
()

15:45
Denver Intl
()
Tucson Intl
()

17:10
Denver Intl
()
Tucson Intl
()

19:40
Denver Intl
()
Tucson Intl
()

20:44
Denver Intl
()
Tucson Intl
()

20:50
Denver Intl
()
Tucson Intl
()

23:06
Denver Intl
()
Tucson Intl
()

History Flight Information for UA3751 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 02 Nov UA3751 Tucson Intl () Denver Intl () 00:16 MST 03:05 MST (Boeing B739) 01:13 MST 02:24 MST
Sat, 01 Nov UA3751 Washington Dulles Intl () Lester B Pearson Intl () 11:00 EDT 12:23 EDT
Fri, 31 Oct UA3751 Willow Run () Chicago Ohare Intl () 17:41 EDT 17:56 CDT (Boeing B739) 16:19 EDT 16:00 CDT
Thu, 30 Oct UA3751 City Of Colorado Springs Muni () Chicago Ohare Intl () 15:41 MDT 19:21 CDT (Boeing B739) 14:33 MDT 17:26 CDT
Sun, 26 Oct UA3751 Cleveland Hopkins Intl () Washington Dulles Intl () 20:50 EDT 22:10 EDT (Boeing B764) 20:13 EDT 20:58 EDT
Sat, 25 Oct UA3751 Chicago Ohare Intl () Indianapolis Intl () 13:20 CDT 15:24 EDT (Boeing B753) 12:44 CDT 14:16 EDT
Fri, 24 Oct UA3751 Cincinnati Northern Kentucky Intl () Chicago Ohare Intl () 17:21 EDT 17:47 CDT 16:11 EDT 16:08 CDT
Thu, 23 Oct UA3751 Chicago Ohare Intl () Los Angeles Intl () 08:35 CDT 11:00 PDT 08:02 CDT 09:55 PDT
Sat, 18 Oct UA3751 Golden Triangle Regional Airport () George Bush Intercontinental () 23:06 CDT 00:46 CDT 22:31 CDT 23:21 CDT
Fri, 17 Oct UA3751 Gainesville Rgnl () George Bush Intercontinental () 17:36 EDT 18:51 CDT (Boeing B739) 16:00 EDT 16:48 CDT
Sat, 11 Oct UA3751 Los Angeles Intl () Chicago Ohare Intl () 20:15 PDT 02:23 CDT (Boeing B753) 19:41 PDT 00:56 CDT
Fri, 10 Oct UA3751 Minneapolis St Paul Intl () Chicago Ohare Intl () 17:26 CDT 19:08 CDT 16:04 CDT 17:08 CDT
Thu, 09 Oct UA3751 Capital City () Chicago Ohare Intl () 21:54 EDT 22:09 CDT (Boeing B753) 20:45 EDT 20:21 CDT
Sun, 05 Oct UA3751 University Park Airport () Los Angeles Intl () 02:21 EDT 05:06 PDT 02:24 EDT 04:18 PDT
Sat, 04 Oct UA3751 George Bush Intercontinental () Easterwood Fld () 21:00 CDT 22:00 CDT (Boeing B739) 20:09 CDT 20:32 CDT
Fri, 03 Oct UA3751 Tucson Intl () Denver Intl () 16:12 MST 19:11 MDT 15:50 MST 17:00 MDT

Disclaimer for UA3751 Flight Radar Data

Flight UA3751 from Tucson Intl to Denver 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 UA3751 data.