Southwest Airlines flight WN 3901: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 05:10 San Francisco (SFO) 2 11:15 Chicago Midway (MDW) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-06-09 through 2026-07-29
Sat 05:35 Tulsa (TUL) 06:30 Denver (DEN) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-14 through 2026-02-28
Mon 08:30 San Diego (SAN) 1 13:15 San Antonio (SAT) A WN 3901 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2026-01-05
Sun 10:15 Las Vegas Harry Reid (LAS) 1 11:35 Reno (RNO) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-06-07 through 2026-08-02
Sat 11:45 Phoenix Sky Harbor (PHX) 4 17:30 Detroit (DTW) E WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Valid until 2026-01-03
Sun 11:55 Ronald Reagan Washington (DCA) 1 13:50 New Orleans (MSY) WN 3901 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-03-08 through 2026-04-05
Sat 13:45 Raleigh/Durham (RDU) 1 14:50 Baltimore (BWI) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 14:00 Tulsa (TUL) 14:50 Denver (DEN) WN 3901 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:00 Tulsa (TUL) 14:50 Denver (DEN) WN 3901 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 16:40 Santa Rosa (STS) 18:20 San Diego (SAN) 1 WN 3901 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-06 through 2026-09-28
Sun 17:05 Santa Rosa (STS) 18:45 San Diego (SAN) 1 WN 3901 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-09 through 2026-09-27
Wed,Thu 17:45 San Diego (SAN) 1 22:25 San Antonio (SAT) A WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2026-01-01
Mon-Fri 19:45 Saint Louis (STL) 2 21:05 Tulsa (TUL) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 19:45 Saint Louis (STL) 2 21:05 Tulsa (TUL) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-01-18 through 2026-01-23
Mon-Fri 19:45 Saint Louis (STL) 2 21:05 Tulsa (TUL) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 19:45 Saint Louis (STL) 2 21:05 Tulsa (TUL) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-02-08 through 2026-02-11
Tue,Wed 19:45 Saint Louis (STL) 2 21:05 Tulsa (TUL) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-02-18 through 2026-03-04
Sun 20:50 Dallas Love Field (DAL) 1 00:10 Tampa (TPA) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-12 through 2026-05-17 The flight arrives 1 day after departure.
Sun 20:50 Dallas Love Field (DAL) 1 00:10 Tampa (TPA) WN 3901 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-05-31 The flight arrives 1 day after departure.
Thu,Fri,Sun 21:00 Saint Louis (STL) 2 22:20 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 21:00 Saint Louis (STL) 2 22:20 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-19 through 2026-01-25
Thu,Sun 21:00 Saint Louis (STL) 2 22:20 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-01 through 2026-02-05
Mon,Sun 21:00 Saint Louis (STL) 2 22:20 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue 21:00 Saint Louis (STL) 2 22:20 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-17 through 2026-02-23
Mon 21:00 Saint Louis (STL) 2 22:20 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-03-02
Fri 21:15 Saint Louis (STL) 2 22:35 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-02-06
Thu 21:35 Saint Louis (STL) 2 23:00 Tulsa (TUL) WN 3901 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-02-19

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Parallax here

This flight number is listed as serving the following routes:

Dallas Love Field (DAL) - Tampa (TPA)
Las Vegas Harry Reid (LAS) - Reno (RNO)
Phoenix Sky Harbor (PHX) - Detroit (DTW)
Raleigh/Durham (RDU) - Baltimore (BWI)
Ronald Reagan Washington (DCA) - New Orleans (MSY)
Saint Louis (STL) - Tulsa (TUL)
San Diego (SAN) - San Antonio (SAT)
San Francisco (SFO) - Chicago Midway (MDW)
Santa Rosa (STS) - San Diego (SAN)
Tulsa (TUL) - Denver (DEN)

All Southwest Airlines flights

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Southwest Airlines flight WN 3901: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3901

05:10

San Francisco (SFO) 2

11:15

Chicago Midway (MDW)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

05:35

Tulsa (TUL)

06:30

Denver (DEN)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

08:30

San Diego (SAN) 1

13:15

San Antonio (SAT) A

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

10:15

Las Vegas Harry Reid (LAS) 1

11:35

Reno (RNO)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

11:45

Phoenix Sky Harbor (PHX) 4

17:30

Detroit (DTW) E

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

11:55

Ronald Reagan Washington (DCA) 1

13:50

New Orleans (MSY)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

13:45

Raleigh/Durham (RDU) 1

14:50

Baltimore (BWI)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

14:00

Tulsa (TUL)

14:50

Denver (DEN)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3901

14:00

Tulsa (TUL)

14:50

Denver (DEN)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3901

16:40

Santa Rosa (STS)

18:20

San Diego (SAN) 1

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3901

17:05

Santa Rosa (STS)

18:45

San Diego (SAN) 1

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3901

17:45

San Diego (SAN) 1

22:25

San Antonio (SAT) A

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

19:45

Saint Louis (STL) 2

21:05

Tulsa (TUL)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

19:45

Saint Louis (STL) 2

21:05

Tulsa (TUL)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

19:45

Saint Louis (STL) 2

21:05

Tulsa (TUL)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

19:45

Saint Louis (STL) 2

21:05

Tulsa (TUL)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

19:45

Saint Louis (STL) 2

21:05

Tulsa (TUL)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3901

20:50

Dallas Love Field (DAL) 1

00:10(+1)

Tampa (TPA)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3901

20:50

Dallas Love Field (DAL) 1

00:10(+1)

Tampa (TPA)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3901

21:00

Saint Louis (STL) 2

22:20

Tulsa (TUL)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

21:00

Saint Louis (STL) 2

22:20

Tulsa (TUL)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

21:00

Saint Louis (STL) 2

22:20

Tulsa (TUL)

Effective 2026-02-01 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

21:00

Saint Louis (STL) 2

22:20

Tulsa (TUL)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

21:00

Saint Louis (STL) 2

22:20

Tulsa (TUL)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

21:00

Saint Louis (STL) 2

22:20

Tulsa (TUL)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

21:15

Saint Louis (STL) 2

22:35

Tulsa (TUL)

Operates only on 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3901

21:35

Saint Louis (STL) 2

23:00

Tulsa (TUL)

Operates only on 2026-02-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

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Parallax here

This flight number is listed as serving the following routes:

Dallas Love Field (DAL) - Tampa (TPA)
Las Vegas Harry Reid (LAS) - Reno (RNO)
Phoenix Sky Harbor (PHX) - Detroit (DTW)
Raleigh/Durham (RDU) - Baltimore (BWI)
Ronald Reagan Washington (DCA) - New Orleans (MSY)
Saint Louis (STL) - Tulsa (TUL)
San Diego (SAN) - San Antonio (SAT)
San Francisco (SFO) - Chicago Midway (MDW)
Santa Rosa (STS) - San Diego (SAN)
Tulsa (TUL) - Denver (DEN)

All Southwest Airlines flights

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