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AS643 Flight Status ( Denver to Seattle )

LAST SEEN 16 MINUTES AGO
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Departure (AS643 Flight Schedule)

Denver Intl ()

flag Denver, United States

07:00 MDT

Wed 29-Oct-2025

 EARLY 20 min
MDT 00:00:00 DAY
arr   

Arrival (AS643 Flight Schedule)

Seattle Tacoma Intl ()

flag Seattle, United States

09:07 PDT

Wed 29-Oct-2025

 EARLY 35 min
PDT 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 07:00 MDT and scheduled time of arrival in Seattle Tacoma Intl is 09:07 PDT. The duration of the flight is 3 hours 7 minutes.

 

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Flight Finder
from Seattle to Denver

Flight Departure Arrival

00:35
Seattle Tacoma Intl
()
Denver Intl
()

08:40
Seattle Tacoma Intl
()
Denver Intl
()

08:40
Seattle Tacoma Intl
()
Denver Intl
()

08:42
Seattle Tacoma Intl
()
Denver Intl
()

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

09:30
Seattle Tacoma Intl
()
Denver Intl
()

10:53
Seattle Tacoma Intl
()
Denver Intl
()

11:09
Seattle Tacoma Intl
()
Denver Intl
()

12:00
Seattle Tacoma Intl
()
Denver Intl
()

12:05
Seattle Tacoma Intl
()
Denver Intl
()

12:10
Seattle Tacoma Intl
()
Denver Intl
()

12:13
Seattle Tacoma Intl
()
Denver Intl
()

12:18
Boeing Fld King Co Intl
()
Denver Intl
()

14:06
Seattle Tacoma Intl
()
Denver Intl
()

14:10
Seattle Tacoma Intl
()
Denver Intl
()

14:58
Seattle Tacoma Intl
()
Denver Intl
()

15:25
Seattle Tacoma Intl
()
Denver Intl
()

15:55
Seattle Tacoma Intl
()
Denver Intl
()

16:10
Seattle Tacoma Intl
()
Denver Intl
()

16:15
Seattle Tacoma Intl
()
Denver Intl
()

16:30
Seattle Tacoma Intl
()
Denver Intl
()

17:21
Seattle Tacoma Intl
()
Denver Intl
()

17:50
Seattle Tacoma Intl
()
Denver Intl
()

18:56
Seattle Tacoma Intl
()
Denver Intl
()

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

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

20:05
Seattle Tacoma Intl
()
Denver Intl
()

20:12
Seattle Tacoma Intl
()
Denver Intl
()

20:27
Seattle Tacoma Intl
()
Denver Intl
()

20:35
Seattle Tacoma Intl
()
Denver Intl
()

21:26
Boeing Fld King Co Intl
()
Centennial
()

21:42
Seattle Tacoma Intl
()
Denver Intl
()

22:00
Seattle Tacoma Intl
()
Denver Intl
()

22:02
Seattle Tacoma Intl
()
Denver Intl
()

22:36
Seattle Tacoma Intl
()
Denver Intl
()

22:55
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
Thu, 30 Oct AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MDT 09:07 PDT
Wed, 29 Oct AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MDT 09:07 PDT 06:57 MDT 07:48 PDT
Tue, 28 Oct AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MDT 09:07 PDT 07:00 MDT 08:56 PDT
Mon, 27 Oct AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MDT 09:07 PDT 06:52 MDT 08:38 PDT
Sun, 26 Oct AS643 Denver Intl () Seattle Tacoma Intl () 07:00 MDT 09:07 PDT (Boeing B739) 06:56 MDT 08:44 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.