Southwest Airlines vuelo WN 4031: Multiple routes

13:55

Baltimore (BWI)

Effective 2026-03-10 through 2026-04-01

Lun
-

Mar

Mie

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

11:35

15:30

Baltimore (BWI)

Effective 2026-08-04 through 2026-09-30

Lun
-

Mar

Mie

Jue
-

Vie
-

Sab
-

Dom
-

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

Vuelos directos:

Southwest Airlines WN4031

12:15

15:30

Baltimore (BWI)

Operates only on 2026-03-07

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 2:15, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

12:20

15:35

Baltimore (BWI)

Effective 2026-03-14 through 2026-04-04

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 2:15, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

12:25

15:40

Baltimore (BWI)

Effective 2026-03-05 through 2026-04-06

Lun

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Vuelos directos:

Southwest Airlines WN4031

13:55

21:10

Tampa (TPA)

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Vuelos directos:

Southwest Airlines WN4031

13:55

21:10

Tampa (TPA)

Operates only on 2026-05-31

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Vuelos directos:

Southwest Airlines WN4031

14:00

21:15

Tampa (TPA)

Effective 2026-04-07 through 2026-06-03

Lun
-

Mar

Mie

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Vuelos directos:

Southwest Airlines WN4031

14:10

17:30

Baltimore (BWI)

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

14:15

18:15

Baltimore (BWI)

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

Lun

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom
-

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

15:15

San Diego (SAN) 1

17:40

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-05

Lun

Mar
-

Mie

Jue

Vie
-

Sab
-

Dom
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Vuelos directos:

Southwest Airlines WN4031

16:55

San Jose (SJC) B

18:30

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

Lun
-

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

16:55

San Jose (SJC) B

18:30

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

Lun

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

16:55

San Jose (SJC) B

18:30

Effective 2026-02-01 through 2026-02-06

Lun
-

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

16:55

San Jose (SJC) B

18:30

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

Lun

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

16:55

San Jose (SJC) B

18:30

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

Lun

Mar

Mie
-

Jue

Vie
-

Sab
-

Dom
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

16:55

San Jose (SJC) B

18:30

Operates only on 2026-03-02

Lun

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

18:10

Baltimore (BWI)

19:15

Pittsburgh (PIT)

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:05, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

18:20

Phoenix Sky Harbor (PHX) 4

21:40

Operates only on 2026-01-05

Lun

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Vuelos directos:

Southwest Airlines WN4031

19:00

San Jose (SJC) B

20:30

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

Lun

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:00

San Jose (SJC) B

20:30

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

Lun
-

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:10

20:20

San Diego (SAN) 1

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

Lun
-

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:10

20:20

San Diego (SAN) 1

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

Lun

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:10

20:20

San Diego (SAN) 1

Effective 2026-02-01 through 2026-02-06

Lun
-

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:10

20:20

San Diego (SAN) 1

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

Lun

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:10

20:20

San Diego (SAN) 1

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

Lun

Mar

Mie
-

Jue

Vie
-

Sab
-

Dom
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:10

20:20

San Diego (SAN) 1

Operates only on 2026-03-02

Lun

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:25

San Jose (SJC) B

20:55

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

19:40

20:50

San Diego (SAN) 1

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

Lun

Mar

Mie

Jue

Vie

Sab
-

Dom
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

19:40

20:50

San Diego (SAN) 1

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

Lun
-

Mar

Mie

Jue

Vie

Sab
-

Dom

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

19:40

20:50

San Diego (SAN) 1

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

Lun

Mar

Mie

Jue

Vie

Sab
-

Dom
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

19:40

20:50

San Diego (SAN) 1

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

Lun
-

Mar

Mie

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

19:40

20:50

San Diego (SAN) 1

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

Lun
-

Mar

Mie

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Vuelos directos:

Southwest Airlines WN4031

20:25

00:15(+1)

Baltimore (BWI)

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 2:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Vuelos directos:

Southwest Airlines WN4031

21:05

22:15

San Diego (SAN) 1

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

Lun

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos directos:

Southwest Airlines WN4031

21:05

22:15

San Diego (SAN) 1

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

Lun
-

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Vuelos no directos:

Southwest Airlines WN4031

14:10

19:15

Pittsburgh (PIT)

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 4:05, 1-stop
Boeing 737-800 (73H)

Vuelos no directos:

Southwest Airlines WN4031

15:15

San Diego (SAN) 1

21:40