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WN3421 Flight Status ( San Diego to San Francisco )

EXPECTED TO DEPART IN 2 HOUR 2 MINUTES
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Departure (WN3421 Flight Schedule)

San Diego Intl ()

flag San Diego, United States

17:10 PST

Mon 02-Mar-2026

 
PST 00:00:00 DAY
arr   

Arrival (WN3421 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

18:50 PST

Mon 02-Mar-2026

 
PST 00:00:00 DAY

Flight Radar Checker WN 3421

Live Flight Tracker Map

Flight WN3421 from San Diego to San Francisco is operated by Southwest Airlines. Scheduled time of departure from San Diego Intl is 17:10 PST and scheduled time of arrival in San Francisco Intl is 18:50 PST. The duration of the flight is 1 hour 40 minutes.

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4.3 out of 5 stars / 5 votes

Flight Finder
from San Francisco to San Diego

Flight Departure Arrival

00:29
San Francisco Intl
()
San Diego Intl
()

07:20
San Francisco Intl
()
San Diego Intl
()

08:18
San Francisco Intl
()
San Diego Intl
()

08:40
San Francisco Intl
()
San Diego Intl
()

08:48
San Francisco Intl
()
San Diego Intl
()

10:12
San Francisco Intl
()
San Diego Intl
()

10:39
San Francisco Intl
()
San Diego Intl
()

10:40
San Francisco Intl
()
San Diego Intl
()

10:45
San Francisco Intl
()
San Diego Intl
()

11:50
San Francisco Intl
()
San Diego Intl
()

12:30
San Francisco Intl
()
San Diego Intl
()

12:39
San Francisco Intl
()
San Diego Intl
()

14:00
San Francisco Intl
()
San Diego Intl
()

14:49
San Francisco Intl
()
San Diego Intl
()

16:30
San Francisco Intl
()
San Diego Intl
()

18:00
San Francisco Intl
()
San Diego Intl
()

18:48
San Francisco Intl
()
San Diego Intl
()

19:19
San Francisco Intl
()
San Diego Intl
()

19:50
San Francisco Intl
()
San Diego Intl
()

20:20
San Francisco Intl
()
San Diego Intl
()

20:49
San Francisco Intl
()
San Diego Intl
()

23:15
San Francisco Intl
()
San Diego Intl
()

History Flight Information for WN3421 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Mon, 02 Mar WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST
Sun, 01 Mar WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST (Boeing B738) 18:52 PST 19:57 PST
Fri, 27 Feb WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST ( B738) 19:01 PST 20:02 PST
Thu, 26 Feb WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST (Boeing B738) 18:46 PST 19:51 PST
Wed, 25 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST (Boeing B738) 19:39 PST 20:44 PST
Tue, 24 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST (Boeing B738) 19:54 PST 21:09 PST
Mon, 23 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST (Boeing B737) 17:26 PST 18:32 PST
Sun, 22 Feb WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST 19:00 PST 20:09 PST
Fri, 20 Feb WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST ( B738) 18:52 PST 20:01 PST
Thu, 19 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST
Wed, 18 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST (Boeing B738) 20:23 PST 21:45 PST
Tue, 17 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST (BOEING B737) 16:20 PST 19:39 PST
Mon, 16 Feb WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST
Sun, 15 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST (Boeing B737) 19:05 PST 20:20 PST
Fri, 13 Feb WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST
Thu, 12 Feb WN3421 San Diego Intl () San Francisco Intl () 18:20 PST 20:05 PST 18:47 PST 20:00 PST
Wed, 11 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST
Tue, 10 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST 21:41 PST 22:52 PST
Mon, 09 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST (Boeing B737) 17:35 PST 18:44 PST
Sun, 08 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST (Boeing B738) 20:00 PST 21:54 PST
Sat, 07 Feb WN3421 San Diego Intl () San Francisco Intl () 18:45 PST 20:25 PST ( B738) 18:59 PST 20:02 PST
Sat, 07 Feb WN3421 Orlando Intl () San Diego Intl () 15:20 EST 17:55 PST ( B738) 15:35 EST 17:26 PST
Fri, 06 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST (Boeing B737) 17:44 PST 18:45 PST
Thu, 05 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST (Boeing B737) 18:11 PST 19:17 PST
Wed, 04 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST (Boeing B738) 19:28 PST 20:53 PST
Tue, 03 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST
Mon, 02 Feb WN3421 San Diego Intl () San Francisco Intl () 19:30 PST 21:15 PST (Boeing B738) 19:34 PST 20:55 PST
Sun, 01 Feb WN3421 San Diego Intl () San Francisco Intl () 17:10 PST 18:50 PST (Boeing B737) 18:19 PST 19:22 PST
Sat, 31 Jan WN3421 San Diego Intl () San Francisco Intl () 18:45 PST 20:25 PST 19:08 PST 20:06 PST

Disclaimer for WN3421 Flight Radar Data

Flight WN3421 from San Diego Intl to San Francisco 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 WN3421 data.