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UA645 Flight Status ( Denver to Sioux Falls )

ARRIVED 7 HOUR 37 MINUTES AGO
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Departure (UA645 Flight Schedule)

Denver Intl ()

flag Denver, United States

17:42 MST

Fri 09-Jan-2026

 ON TIME
MST 00:00:00 DAY
arr   

Arrival (UA645 Flight Schedule)

Sioux Falls ()

flag Sioux Falls, United States

20:24 CST

Fri 09-Jan-2026

 ON TIME
CST 00:00:00 DAY

Flight Radar Checker UA 645

Live Flight Tracker Map

Flight UA645 from Denver to Sioux Falls is operated by United Airlines. Scheduled time of departure from Denver Intl is 17:42 MST and scheduled time of arrival in Sioux Falls is 20:24 CST. The duration of the flight is 1 hour 42 minutes.
 

 

4.7 out of 5 stars / 10 votes

Flight Finder
from Sioux Falls to Denver

Flight Departure Arrival

07:03
Sioux Falls
()
Denver Intl
()

09:57
Sioux Falls
()
Denver Intl
()

10:06
Sioux Falls
()
Denver Intl
()

14:55
Sioux Falls
()
Denver Intl
()

18:15
Sioux Falls
()
Denver Intl
()

21:34
Sioux Falls
()
Denver Intl
()

History Flight Information for UA645 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sat, 10 Jan UA645 Denver Intl () Sioux Falls () 17:42 MST 20:24 CST
Fri, 09 Jan UA645 Denver Intl () Sioux Falls () 17:42 MST 20:24 CST 17:48 MST 20:19 CST
Thu, 08 Jan UA645 Denver Intl () Sioux Falls () 17:42 MST 20:24 CST (Boeing B738) 18:37 MST 21:00 CST
Wed, 07 Jan UA645 Denver Intl () Sioux Falls () 17:42 MST 20:24 CST (Boeing B738) 17:47 MST 20:06 CST
Tue, 06 Jan UA645 Denver Intl () Sioux Falls () 17:42 MST 20:24 CST (Boeing B738) 18:14 MST 20:38 CST
Mon, 05 Jan UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 18:36 MST 19:46 CST
Mon, 05 Jan UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:29 PST 18:04 MST
Sun, 04 Jan UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 18:30 MST 19:41 CST
Sun, 04 Jan UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:38 MST (Boeing B738) 13:11 PST 17:57 MST
Sat, 03 Jan UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 17:32 MST 19:43 CST
Sat, 03 Jan UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:24 PST 16:36 MST
Fri, 02 Jan UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Fri, 02 Jan UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:14 PST 18:40 MST
Thu, 01 Jan UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Thu, 01 Jan UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST
Wed, 31 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 17:25 MST 19:46 CST
Wed, 31 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:25 PST 16:40 MST
Tue, 30 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 18:35 MST 19:48 CST
Tue, 30 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:07 PST 18:01 MST
Mon, 29 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 17:58 MST 20:28 CST
Mon, 29 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:08 PST 16:17 MST
Sun, 28 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 17:54 MST 20:22 CST
Sun, 28 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:38 MST 13:08 PST 16:22 MST
Sat, 27 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Sat, 27 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:10 PST 18:34 MST
Fri, 26 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST (Boeing B738) 18:16 MST 20:53 CST
Fri, 26 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:43 PST 16:54 MST
Thu, 25 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Thu, 25 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:11 PST 18:38 MST
Wed, 24 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Wed, 24 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 14:51 PST 18:08 MST
Tue, 23 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Tue, 23 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST
Mon, 22 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Mon, 22 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:31 PST 18:02 MST
Sun, 21 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Sun, 21 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:38 MST (Boeing B738) 13:08 PST 18:02 MST
Sat, 20 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Sat, 20 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 14:09 PST 17:20 MST
Fri, 19 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Fri, 19 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST (Boeing B738) 13:46 PST 17:04 MST
Thu, 18 Dec UA645 Denver Intl () Sioux Falls () 17:25 MST 20:00 CST
Thu, 18 Dec UA645 Los Angeles Intl () Denver Intl () 13:10 PST 16:37 MST ( B738) 13:22 PST 18:09 MST
Wed, 17 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 18:10 MST 19:30 CST
Tue, 16 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:54 MST 19:12 CST
Mon, 15 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 18:07 MST 19:26 CST
Sun, 14 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:57 MST 19:23 CST
Sat, 13 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST
Fri, 12 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:51 MST 19:57 CST
Thu, 11 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 19:05 MST 20:28 CST
Wed, 10 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:46 MST 19:23 CST
Tue, 09 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:48 MST 19:26 CST
Mon, 08 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:44 MST 19:25 CST
Sun, 07 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST 17:41 MST 19:25 CST
Sat, 06 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:48 MST 19:28 CST
Fri, 05 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 17:55 MST 19:27 CST
Thu, 04 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 19:02 MST 20:31 CST
Wed, 03 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST
Tue, 02 Dec UA645 Denver Intl () Sioux Falls () 17:48 MST 20:21 CST (Boeing B738) 18:00 MST 19:20 CST
Mon, 01 Dec UA645 Denver Intl () Sioux Falls () 17:50 MST 20:23 CST (Boeing B738) 18:07 MST 19:37 CST
Sun, 30 Nov UA645 Denver Intl () Sioux Falls () 17:50 MST 20:23 CST (Boeing B738) 18:45 MST 20:02 CST

Disclaimer for UA645 Flight Radar Data

Flight UA645 from Denver Intl to Sioux Falls 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 UA645 data.