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AS9421 Flight Status ( Seattle to San Antonio )

ARRIVED 184 HOUR 42 MINUTES AGO
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Departure (AS9421 Flight Schedule)

Seattle Tacoma Intl ()

flag Seattle, United States

09:00 PST

Sun 01-Feb-2026

 EARLY 20 min
PST 00:00:00 DAY
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Arrival (AS9421 Flight Schedule)

San Antonio Intl ()

flag San Antonio, United States

14:49 CST

Sun 01-Feb-2026

 EARLY 20 min
CST 00:00:00 DAY

Flight Radar Checker AS 9421

Live Flight Tracker Map

Flight AS9421 from Seattle to San Antonio is operated by Alaska Airlines. Scheduled time of departure from Seattle Tacoma Intl is 09:00 PST and scheduled time of arrival in San Antonio Intl is 14:49 CST. The duration of the flight is 3 hours 49 minutes.

 

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Flight Finder
from San Antonio to Seattle

Flight Departure Arrival

18:21
San Antonio Intl
()
Seattle Tacoma Intl
()

21:22
San Antonio Intl
()
Seattle Tacoma Intl
()

History Flight Information for AS9421 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Mon, 09 Feb AS9421 Seattle Tacoma Intl () San Antonio Intl () 11:00 PST 16:50 CST
Sun, 01 Feb AS9421 Seattle Tacoma Intl () San Antonio Intl () 09:00 PST 14:49 CST 08:54 PST 14:27 CST
Tue, 27 Jan AS9421 Seattle Tacoma Intl () San Antonio Intl () 11:30 PST 17:19 CST 11:30 PST 17:10 CST
Sat, 17 Jan AS9421 Seattle Tacoma Intl () Piedmont Triad () 11:00 PST 18:52 EST (Boeing B739) 12:34 PST 19:50 EST
Fri, 09 Jan AS9421 Seattle Tacoma Intl () Piedmont Triad () 10:00 PST 17:53 EST 11:01 PST 18:27 EST
Wed, 07 Jan AS9421 Seattle Tacoma Intl () San Antonio Intl () 11:00 PST 16:51 CST 11:08 PST 16:41 CST
Mon, 05 Jan AS9421 Seattle Tacoma Intl () Will Rogers World () 10:00 PST 15:27 CST 10:55 PST 16:14 CST
Sat, 03 Jan AS9421 Seattle Tacoma Intl () Will Rogers World () 11:00 PST 16:27 CST (Boeing B738) 11:25 PST 16:30 CST

Disclaimer for AS9421 Flight Radar Data

Flight AS9421 from Seattle Tacoma Intl to San Antonio 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 AS9421 data.