logo


      
WN4021 Flight Status ( San Francisco to Phoenix )

ARRIVED 20 HOUR 19 MINUTES AGO
google-playstoreapple-store
dep   

Departure (WN4021 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

05:05 PST

Fri 09-Jan-2026

 ON TIME
PST 00:00:00 DAY
arr   

Arrival (WN4021 Flight Schedule)

Phoenix Sky Harbor Intl ()

flag Phoenix, United States

08:00 MST

Fri 09-Jan-2026

 EARLY 20 min
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.

N8676A

Boeing (B738)

4.6 out of 5 stars / 8 votes

Flight Finder
from Phoenix to San Francisco

Flight Departure Arrival

07:16
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

08:45
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

09:46
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

09:52
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
()

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

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

11:30
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

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

12:16
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

12:19
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

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

14:15
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

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

15:53
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

15:58
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

18:05
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

18:07
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

18:15
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

19:18
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

19:25
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

21:50
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

21:50
Phoenix Sky Harbor Intl
()
San Francisco Intl
()

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

22:48
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
Sat, 10 Jan WN4021 San Francisco Intl () Phoenix Sky Harbor Intl () 10:45 PST 13:40 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
Sun, 30 Nov WN4021 Mc Carran Intl () Bob Hope () 17:05 PST 18:15 PST (Boeing B737) 17:05 PST 18:11 PST

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.