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AS643 Flight Status ( Denver to Seattle )

ARRIVED 1 HOUR 37 MINUTES AGO
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dep   

Departure (AS643 Flight Schedule)

Denver Intl ()

flag Denver, United States

06:00 MST

Fri 12-Dec-2025

 ON TIME
MST 00:00:00 DAY
arr   

Arrival (AS643 Flight Schedule)

Seattle Tacoma Intl ()

flag Seattle, United States

08:10 PST

Fri 12-Dec-2025

 EARLY 30 min
PST 00:00:00 DAY

Flight Radar Checker AS 643

Live Flight Tracker Map

Flight AS643 from Denver to Seattle is operated by Alaska Airlines. Scheduled time of departure from Denver Intl is 06:00 MST and scheduled time of arrival in Seattle Tacoma Intl is 08:10 PST. The duration of the flight is 3 hours 10 minutes.

N477AS

Boeing (B739)

4.6 out of 5 stars / 11 votes

Flight Finder
from Seattle to Denver

Flight Departure Arrival

00:01
Seattle Tacoma Intl
()
Denver Intl
()

00:05
Seattle Tacoma Intl
()
Denver Intl
()

01:42
Seattle Tacoma Intl
()
Denver Intl
()

08:35
Seattle Tacoma Intl
()
Denver Intl
()

08:50
Seattle Tacoma Intl
()
Denver Intl
()

09:15
Seattle Tacoma Intl
()
Denver Intl
()

10:24
Boeing Fld King Co Intl
()
Centennial
()

11:28
Seattle Tacoma Intl
()
Denver Intl
()

11:54
Seattle Tacoma Intl
()
Denver Intl
()

12:21
Seattle Tacoma Intl
()
Denver Intl
()

13:15
Seattle Tacoma Intl
()
Denver Intl
()

13:50
Seattle Tacoma Intl
()
Denver Intl
()

14:47
Seattle Tacoma Intl
()
Denver Intl
()

15:46
Seattle Tacoma Intl
()
Denver Intl
()

15:50
Seattle Tacoma Intl
()
Denver Intl
()

16:00
Seattle Tacoma Intl
()
Denver Intl
()

16:12
Seattle Tacoma Intl
()
Denver Intl
()

16:47
Seattle Tacoma Intl
()
Denver Intl
()

18:20
Seattle Tacoma Intl
()
Denver Intl
()

18:44
Seattle Tacoma Intl
()
Denver Intl
()

18:55
Seattle Tacoma Intl
()
Denver Intl
()

19:26
Seattle Tacoma Intl
()
Denver Intl
()

19:26
Seattle Tacoma Intl
()
Denver Intl
()

19:30
Seattle Tacoma Intl
()
Denver Intl
()

21:17
Boeing Fld King Co Intl
()
Centennial
()

22:05
Seattle Tacoma Intl
()
Denver Intl
()

22:40
Seattle Tacoma Intl
()
Denver Intl
()

22:55
Seattle Tacoma Intl
()
Denver Intl
()

23:27
Seattle Tacoma Intl
()
Denver Intl
()

23:59
Seattle Tacoma Intl
()
Denver Intl
()

History Flight Information for AS643 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Fri, 12 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:00 MST 08:10 PST (Boeing B739) 06:07 MST 07:39 PST
Thu, 11 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:00 MST 08:10 PST 05:59 MST 04:55 PST
Wed, 10 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:45 MST 08:58 PST (Boeing B739) 06:47 MST 08:49 PST
Tue, 09 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:45 MST 08:58 PST 06:44 MST 08:41 PST
Mon, 08 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:00 MST 08:10 PST (Boeing B739) 06:06 MST 08:00 PST
Sun, 07 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:00 MST 08:10 PST (Boeing B739) 06:26 MST 08:17 PST
Fri, 05 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:00 MST 08:10 PST (Boeing B739) 06:00 MST 08:07 PST
Thu, 04 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:00 MST 08:10 PST (Boeing B738) 06:31 MST 08:31 PST
Wed, 03 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:45 MST 08:58 PST 07:06 MST 09:00 PST
Tue, 02 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:45 MST 08:58 PST (Boeing B739) 07:01 MST 08:33 PST
Mon, 01 Dec AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST ( B739) 06:44 MST 08:14 PST
Sun, 30 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST 06:31 MST 08:10 PST
Sat, 29 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST 06:30 MST 08:29 PST
Fri, 28 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST 06:38 MST 08:13 PST
Thu, 27 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST (Boeing B739) 06:14 MST 10:29 PST
Wed, 26 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST 06:19 MST 08:16 PST
Tue, 25 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST ( B739) 07:12 MST 08:59 PST
Mon, 24 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST 06:49 MST 08:27 PST
Sun, 23 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST 06:46 MST 08:17 PST
Sat, 22 Nov AS643 Denver Intl () Seattle Tacoma Intl () 06:14 MST 08:26 PST (Boeing B738) 06:41 MST 08:05 PST
Thu, 20 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 07:12 MST 08:26 PST
Tue, 18 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 07:10 MST 08:30 PST
Mon, 17 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 07:22 MST 08:43 PST
Sun, 16 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST (Boeing B739) 07:11 MST 08:47 PST
Sat, 15 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST (Boeing B738) 07:02 MST 08:38 PST
Fri, 14 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 07:04 MST 09:00 PST
Thu, 13 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 06:49 MST 08:33 PST
Tue, 11 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST (Boeing B739) 06:56 MST 08:33 PST
Mon, 10 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 06:52 MST 08:34 PST
Sun, 09 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST (Boeing B738) 06:57 MST 08:34 PST
Sat, 08 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 06:55 MST 09:00 PST
Fri, 07 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST (Boeing B739) 06:56 MST 09:04 PST
Thu, 06 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST (Boeing B739) 06:56 MST 08:46 PST
Wed, 05 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST (Boeing B738) 07:00 MST 08:30 PST
Tue, 04 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST ( B739) 07:06 MST 08:53 PST
Mon, 03 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MST 09:07 PST 06:59 MST 08:37 PST
Sun, 02 Nov AS643 Denver Intl () Seattle Tacoma Intl () 08:00 MST 10:07 PST 07:03 MST 08:51 PST
Sat, 01 Nov AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MDT 09:07 PDT 05:54 MDT 07:46 PDT

Disclaimer for AS643 Flight Radar Data

Flight AS643 from Denver Intl to Seattle Tacoma 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 AS643 data.