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AS621 Flight Status ( Denver to Seattle )

ARRIVED 1 HOUR 33 MINUTES AGO
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Departure (AS621 Flight Schedule)

Denver Intl ()

flag Denver, United States

18:17 MDT

Tue 16-Sep-2025

 LATE 47 min
MDT 00:00:00 DAY
arr   

Arrival (AS621 Flight Schedule)

Seattle Tacoma Intl ()

flag Seattle, United States

20:18 PDT

Tue 16-Sep-2025

 LATE 33 min
PDT 00:00:00 DAY

Flight Radar Checker AS 621

Live Flight Tracker Map

Flight AS621 from Denver to Seattle is operated by Alaska Airlines. Scheduled time of departure from Denver Intl is 18:17 MDT and scheduled time of arrival in Seattle Tacoma Intl is 20:18 PDT. The duration of the flight is 3 hours 1 minute.

N495AS

Boeing (B739)

5 out of 5 stars / 1 vote

Flight Finder
from Seattle to Denver

Flight Departure Arrival

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

08:43
Seattle Tacoma Intl
()
Denver Intl
()

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

10:06
Seattle Tacoma Intl
()
Denver Intl
()

10:49
Boeing Fld King Co Intl
()
Centennial
()

10:55
Seattle Tacoma Intl
()
Denver Intl
()

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

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

12:29
Seattle Tacoma Intl
()
Denver Intl
()

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

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

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

16:05
Seattle Tacoma Intl
()
Denver Intl
()

16:30
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
()

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

19:08
Seattle Tacoma Intl
()
Denver Intl
()

19:20
Seattle Tacoma Intl
()
Denver Intl
()

20:00
Seattle Tacoma Intl
()
Denver Intl
()

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

20:25
Seattle Tacoma Intl
()
Denver Intl
()

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

20:45
Seattle Tacoma Intl
()
Denver Intl
()

21:40
Boeing Fld King Co Intl
()
Centennial
()

21:44
Seattle Tacoma Intl
()
Denver Intl
()

21:47
Seattle Tacoma Intl
()
Denver Intl
()

22:09
Boeing Fld King Co Intl
()
Centennial
()

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

History Flight Information for AS621 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 17 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT
Tue, 16 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT (Boeing B739) 19:19 MDT 20:50 PDT
Mon, 15 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:20 MDT 21:07 PDT
Sun, 14 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:30 MDT 21:11 PDT
Sat, 13 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT 18:36 MDT 20:29 PDT
Fri, 12 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 20:17 MDT 21:59 PDT
Thu, 11 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT (Boeing B739) 20:49 MDT 22:23 PDT
Wed, 10 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT 18:21 MDT 22:44 PDT
Tue, 09 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT 19:19 MDT 20:48 PDT
Mon, 08 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT (Boeing B739) 19:24 MDT 20:59 PDT
Sun, 07 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:50 MDT 21:25 PDT
Sat, 06 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT (Boeing B739) 18:24 MDT 20:06 PDT
Fri, 05 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:48 MDT 21:14 PDT
Thu, 04 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:41 MDT 21:14 PDT
Wed, 03 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT (Boeing B739) 18:10 MDT 19:45 PDT
Tue, 02 Sep AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT 19:43 MDT 21:11 PDT
Mon, 01 Sep AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:40 MDT 21:21 PDT
Sun, 31 Aug AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:27 MDT 21:04 PDT
Sat, 30 Aug AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT 19:22 MDT 20:53 PDT
Fri, 29 Aug AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT (Boeing B739) 20:30 MDT 22:05 PDT
Thu, 28 Aug AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT (Boeing B739) 19:59 MDT 21:57 PDT
Wed, 27 Aug AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT 19:07 MDT 21:06 PDT
Tue, 26 Aug AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT 18:38 MDT 20:51 PDT
Mon, 25 Aug AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT (Boeing B739) 19:42 MDT 21:15 PDT
Sun, 24 Aug AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT (Boeing B739) 19:41 MDT 21:19 PDT
Sat, 23 Aug AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT (Boeing B739) 20:12 MDT 21:54 PDT
Fri, 22 Aug AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 20:34 MDT 22:13 PDT
Thu, 21 Aug AS621 Denver Intl () Seattle Tacoma Intl () 19:33 MDT 21:34 PDT 19:37 MDT 21:21 PDT
Wed, 20 Aug AS621 Denver Intl () Seattle Tacoma Intl () 18:17 MDT 20:18 PDT (Boeing B739) 18:14 MDT 19:47 PDT
Fri, 15 Aug AS621 Ted Stevens Anchorage Intl () Fairbanks Intl () 18:35 AKDT 19:35 AKDT (Boeing B737) 18:29 AKDT 19:20 AKDT
Fri, 08 Aug AS621 Ted Stevens Anchorage Intl () Fairbanks Intl () 18:35 AKDT 19:35 AKDT 18:44 AKDT 19:33 AKDT
Fri, 01 Aug AS621 Ted Stevens Anchorage Intl () Fairbanks Intl () 18:35 AKDT 19:35 AKDT (Boeing B738) 18:33 AKDT 19:20 AKDT

Disclaimer for AS621 Flight Radar Data

Flight AS621 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 AS621 data.