Check Southwest Airlines WN4172 Flight Schedule

Stay Updated on your Southwest Airlines WN4172 flight status updates here

Flight
Hotel
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Sun, 19 Apr 2026
Tue, 21 Apr 2026
Thu, 23 Apr 2026

From

Sun, 19 Apr 2026

San Antonio

(SAT)

21:30

5h 20m

To

Mon, 20 Apr 2026

San Francisco

(SFO)

00:50

About

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Today’s Flight

DateDepartureArrivalDurationAircraft

Sunday

19 April 2026

21:30

San Antonio International Airport

00:50 +1d

San Francisco International Airport

5h 20m-

Upcoming Flight

DateDepartureArrivalDurationAircraft

Tuesday

21 April 2026

18:55

San Antonio International Airport

21:30

Ontario International Airport

4h 35m-

Thursday

23 April 2026

20:30

San Antonio International Airport

00:10 +1d

San Francisco International Airport

5h 40m-

Friday

24 April 2026

20:30

San Antonio International Airport

21:00

Phoenix Sky Harbor International Airport

2h 30mBoeing 737-700

Sunday

26 April 2026

21:30

San Antonio International Airport

01:55 +1d

Seattle Tacoma International Airport

6h 25m-