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WN4021 Flight Status ( San Francisco to Phoenix )

EXPECTED TO DEPART IN 1 HOUR 37 MINUTES
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Departure (WN4021 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

05:05 PST

Wed 25-Feb-2026

 
PST 00:00:00 DAY
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Arrival (WN4021 Flight Schedule)

Phoenix Sky Harbor Intl ()

flag Phoenix, United States

08:00 MST

Wed 25-Feb-2026

 
MST 00:00:00 DAY

Flight Radar Checker WN 4021

Live Flight Tracker Map

Flight WN4021 from San Francisco to Phoenix is operated by Southwest Airlines. Scheduled time of departure from San Francisco Intl is 05:05 PST and scheduled time of arrival in Phoenix Sky Harbor Intl is 08:00 MST. The duration of the flight is 1 hour 55 minutes.

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4.6 out of 5 stars / 8 votes

Flight Finder
from Phoenix to San Francisco

Flight Departure Arrival

07:21
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

07:45
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

09:21
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

09:25
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

09:55
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

10:05
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

10:15
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

11:50
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

12:10
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

12:12
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

12:40
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

13:50
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

15:01
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

16:34
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

16:53
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

17:03
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

17:10
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

17:38
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

17:50
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

17:54
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

17:58
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

19:19
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

20:05
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

21:44
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

22:40
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

23:14
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

23:25
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

History Flight Information for WN4021 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 25 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST
Tue, 24 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 04:54 PST 07:28 MST
Mon, 23 Feb WN4021 Louis Armstrong New Orleans Intl () Orlando Intl () 13:20 CST 16:05 EST (Boeing B738) 13:24 CST 18:55 EST
Sun, 22 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:35 PST 13:30 MST ( B738) 10:44 PST 13:13 MST
Sat, 21 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:20 PST 13:15 MST (Boeing B738) 11:23 PST 14:00 MST
Fri, 20 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:35 PST 13:30 MST ( B738) 10:59 PST 13:24 MST
Wed, 18 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:10 PST 07:32 MST
Mon, 16 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:35 PST 13:30 MST (Boeing B738) 11:16 PST 14:00 MST
Sat, 14 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:20 PST 13:15 MST ( B738) 11:05 PST 13:32 MST
Thu, 12 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:35 PST 13:30 MST
Wed, 11 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:15 PST 07:47 MST
Tue, 10 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:14 PST 07:43 MST
Sun, 08 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST ( B738) 04:58 PST 07:37 MST
Sat, 07 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:45 PST 13:40 MST (Boeing B737) 10:47 PST 13:16 MST
Wed, 04 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:01 PST 07:50 MST
Tue, 03 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:09 PST 07:40 MST
Mon, 02 Feb WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:08 PST 07:32 MST
Fri, 30 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:15 PST 07:44 MST
Thu, 29 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:02 PST 07:35 MST
Wed, 28 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:02 PST 07:32 MST
Tue, 27 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:03 PST 07:39 MST
Mon, 26 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST ( B738) 05:06 PST 07:32 MST
Sat, 24 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:45 PST 13:40 MST (BOEING B737) 10:44 PST 13:20 MST
Fri, 23 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:02 PST 07:38 MST
Thu, 22 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:10 PST 07:34 MST
Wed, 21 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 04:58 PST 07:31 MST
Tue, 20 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST
Sun, 18 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 04:58 PST 07:32 MST
Sat, 17 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:45 PST 13:40 MST
Wed, 14 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:14 PST 07:46 MST
Tue, 13 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST ( B738) 05:14 PST 07:47 MST
Mon, 12 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:09 PST 07:36 MST
Sat, 10 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:45 PST 13:40 MST ( B737) 10:49 PST 13:22 MST
Fri, 09 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:09 PST 07:38 MST
Thu, 08 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST 05:13 PST 07:44 MST
Wed, 07 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST (Boeing B738) 05:03 PST 07:37 MST
Tue, 06 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 05:05 PST 08:00 MST

Disclaimer for WN4021 Flight Radar Data

Flight WN4021 from San Francisco Intl to Phoenix Sky Harbor 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 WN4021 data.