Southwest Airlines vol WN 1731: Multiple routes

09:50

Denver (DEN)

Operates only on 2026-01-05

Lun

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

09:30

11:45

Louisville (SDF)

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven

Sam
-

Dim

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

10:30

12:20

Denver (DEN)

Valid until 2026-01-01

Lun
-

Mar
-

Mer

Jeu

Ven
-

Sam
-

Dim
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

11:10

16:35

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

Lun

Mar

Mer

Jeu

Ven

Sam
-

Dim
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

11:10

16:35

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

Lun
-

Mar

Mer

Jeu

Ven

Sam
-

Dim

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

11:10

16:35

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

Lun

Mar

Mer

Jeu

Ven

Sam
-

Dim
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

11:10

16:35

Operates only on 2026-02-08

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

11:10

16:35

Effective 2026-02-10 through 2026-02-11

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

11:10

16:35

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

11:45

Denver (DEN)

13:25

Salt Lake City (SLC)

Effective 2026-06-04 through 2026-08-03

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

Duration: 1:40, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1731

12:20

Louisville (SDF)

14:20

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven

Sam
-

Dim

Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

12:25

Denver (DEN)

13:55

Salt Lake City (SLC)

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

13:25

18:55

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

13:25

18:55

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

Lun
-

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

13:55

15:15

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

14:15

19:45

Effective 2026-01-10 through 2026-02-07

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

14:25

15:40

Effective 2026-08-08 through 2026-09-26

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

14:30

15:45

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

15:00

16:20

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1731

15:45

17:55

Louisville (SDF)

Valid until 2026-01-03

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

16:55

19:20

Effective 2026-04-11 through 2026-05-30

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

18:00

20:50

Philadelphia (PHL) E

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

Lun
-

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1731

18:00

20:50

Philadelphia (PHL) E

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

Lun

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1731

18:00

20:50

Philadelphia (PHL) E

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

Lun
-

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1731

18:00

20:50

Philadelphia (PHL) E

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

Lun

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1731

18:00

20:50

Philadelphia (PHL) E

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

Lun

Mar

Mer
-

Jeu

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1731

18:00

20:50

Philadelphia (PHL) E

Operates only on 2026-03-02

Lun

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1731

18:15

21:10

Philadelphia (PHL) E

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

18:35

Louisville (SDF)

20:35

Valid until 2026-01-03

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

18:35

21:00

Effective 2026-04-09 through 2026-06-01

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1731

18:40

21:05

Operates only on 2026-05-24

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 3:25, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1731

18:50

21:15

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

18:50

21:15

Operates only on 2026-05-31

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

18:55

21:20

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1731

19:45

22:40

Philadelphia (PHL) E

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1731

19:45

22:40

Philadelphia (PHL) E

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

Lun
-

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim

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

Vols indirects:

Southwest Airlines WN1731

09:30

14:20

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven

Sam
-

Dim

Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Vols indirects:

Southwest Airlines WN1731

13:25

22:40

Philadelphia (PHL) E

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)

Vols indirects:

Southwest Airlines WN1731

13:25

22:40

Philadelphia (PHL) E

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

Lun
-

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim

Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)

Vols indirects:

Southwest Airlines WN1731

15:45

20:35