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UA644 Flight Status ( Denver to Portland )

ARRIVED 4 MINUTES AGO
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dep   

Departure (UA644 Flight Schedule)

Denver Intl ()

flag Denver, United States

11:50 MST

Sat 10-Jan-2026

 EARLY 21 min
MST 00:00:00 DAY
arr   

Arrival (UA644 Flight Schedule)

Portland Intl ()

flag Portland, United States

13:45 PST

Sat 10-Jan-2026

 EARLY 29 min
PST 00:00:00 DAY

Flight Radar Checker UA 644

Live Flight Tracker Map

Flight UA644 from Denver to Portland is operated by United Airlines. Scheduled time of departure from Denver Intl is 11:50 MST and scheduled time of arrival in Portland Intl is 13:45 PST. The duration of the flight is 2 hours 55 minutes.
 

N37273

Boeing (B738)

3.7 out of 5 stars / 11 votes

Flight Finder
from Portland to Denver

Flight Departure Arrival

00:25
Portland Intl
()
Denver Intl
()

08:32
Portland Intl
()
Denver Intl
()

09:45
Portland Intl
()
Denver Intl
()

10:35
Portland Intl
()
Denver Intl
()

10:35
Portland Intl
()
Denver Intl
()

10:54
Portland Intl
()
Denver Intl
()

11:15
Portland Intl
()
Denver Intl
()

11:25
Portland Intl
()
Denver Intl
()

12:10
Portland Intl
()
Denver Intl
()

12:36
Portland Intl
()
Denver Intl
()

14:15
Portland Intl
()
Denver Intl
()

14:30
Portland Intl
()
Denver Intl
()

14:48
Portland Intl Jetport
()
Centennial
()

15:30
Portland Intl
()
Denver Intl
()

16:15
Portland Intl
()
Denver Intl
()

16:28
Portland Intl
()
Denver Intl
()

16:57
Portland Intl
()
Denver Intl
()

17:40
Portland Intl
()
Denver Intl
()

18:00
Portland Intl
()
Denver Intl
()

18:02
Portland Intl
()
Denver Intl
()

18:15
Portland Intl
()
Denver Intl
()

18:18
Portland Intl
()
Denver Intl
()

21:28
Portland Intl
()
Denver Intl
()

21:59
Portland Intl
()
Denver Intl
()

History Flight Information for UA644 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sat, 10 Jan UA644 Denver Intl () Portland Intl () 11:50 MST 13:45 PST (Boeing B738) 11:46 MST 13:15 PST
Fri, 09 Jan UA644 Denver Intl () Portland Intl () 11:50 MST 13:45 PST 11:47 MST 13:27 PST
Thu, 08 Jan UA644 Denver Intl () Portland Intl () 11:50 MST 13:45 PST 11:48 MST 14:13 PST
Wed, 07 Jan UA644 Denver Intl () Portland Intl () 11:50 MST 13:45 PST 11:50 MST 13:24 PST
Tue, 06 Jan UA644 Denver Intl () Portland Intl () 11:50 MST 13:45 PST 11:51 MST 13:49 PST
Mon, 05 Jan UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:35 MST 13:34 PST
Mon, 05 Jan UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:43 EST 09:59 MST
Sun, 04 Jan UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST 08:00 EST 10:07 MST
Sat, 03 Jan UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:44 MST 13:19 PST
Sat, 03 Jan UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:41 EST 10:01 MST
Fri, 02 Jan UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST
Fri, 02 Jan UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:51 EST 10:06 MST
Thu, 01 Jan UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:41 MST 13:08 PST
Thu, 01 Jan UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 08:28 EST 10:39 MST
Wed, 31 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:43 MST 13:25 PST
Wed, 31 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:46 EST 09:55 MST
Tue, 30 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:45 MST 13:11 PST
Tue, 30 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B739) 07:42 EST 07:42 MST
Mon, 29 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:52 MST 13:16 PST
Mon, 29 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:51 EST 09:59 MST
Sun, 28 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 12:37 MST 14:07 PST
Sun, 28 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST 07:41 EST 09:43 MST
Sat, 27 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST (Boeing B739) 11:58 MST 13:30 PST
Sat, 27 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:57 EST 09:49 MST
Fri, 26 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:39 MST 13:20 PST
Fri, 26 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST 07:53 EST 09:45 MST
Thu, 25 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:39 EST 09:28 MST
Wed, 24 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 12:22 MST 13:50 PST
Wed, 24 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:39 EST 09:25 MST
Tue, 23 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:41 MST 13:18 PST
Tue, 23 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:45 EST 09:40 MST
Mon, 22 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:36 MST 13:25 PST
Mon, 22 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:53 EST 09:51 MST
Sun, 21 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:38 MST 10:39 PST
Sun, 21 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B739) 07:39 EST 08:06 MST
Sat, 20 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST 11:41 MST 13:34 PST
Sat, 20 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 08:00 EST 10:00 MST
Fri, 19 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:50 EST 09:29 MST
Thu, 18 Dec UA644 Denver Intl () Portland Intl () 11:40 MST 13:35 PST (Boeing B739) 11:51 MST 13:30 PST
Thu, 18 Dec UA644 Miami Intl () Denver Intl () 07:30 EST 10:12 MST (Boeing B738) 07:33 EST 09:52 MST
Wed, 17 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:33 CST 08:14 CST
Tue, 16 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:24 CST 07:56 CST
Mon, 15 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:27 CST 08:00 CST
Sun, 14 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:00 CST 08:21 CST (Boeing B739) 06:32 CST 08:13 CST
Sat, 13 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 07:28 CST 09:04 CST
Fri, 12 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST 06:30 CST 10:46 CST
Thu, 11 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 07:10 CST 08:41 CST
Wed, 10 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:28 CST 08:11 CST
Tue, 09 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:48 CST 08:27 CST
Mon, 08 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST 06:27 CST 10:08 CST
Sun, 07 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:00 CST 08:21 CST (Boeing B739) 06:36 CST 08:21 CST
Sat, 06 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:45 CST 08:35 CST
Fri, 05 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:27 CST 08:16 CST
Thu, 04 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:31 CST 08:50 CST
Wed, 03 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST (Boeing B739) 06:26 CST 08:12 CST
Tue, 02 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:15 CST 08:36 CST 06:22 CST 09:45 CST
Mon, 01 Dec UA644 Nashville Intl () George Bush Intercontinental () 06:25 CST 08:46 CST (Boeing B739) 06:39 CST 08:31 CST

Disclaimer for UA644 Flight Radar Data

Flight UA644 from Denver Intl to Portland 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 UA644 data.