Southwest Airlines vol WN 1421: Multiple routes

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

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

Vols directs:

Southwest Airlines WN1421

06:40

Portland (PDX)

08:25

San Jose (SJC) B

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1421

07:35

San Jose (SJC) B

09:05

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

Lun

Mar

Mer

Jeu

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

07:35

San Jose (SJC) B

09:05

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

Lun
-

Mar

Mer

Jeu

Ven

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

07:35

San Jose (SJC) B

09:05

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

Lun

Mar

Mer

Jeu

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

07:35

San Jose (SJC) B

09:05

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

07:35

San Jose (SJC) B

09:05

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

07:40

Greenville/Spartanburg (GSP)

09:10

Baltimore (BWI)

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

07:45

Greenville/Spartanburg (GSP)

09:15

Baltimore (BWI)

Operates only on 2026-01-03

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

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

Vols directs:

Southwest Airlines WN1421

08:25

San Jose (SJC) B

09:55

Operates only on 2026-01-31

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

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

Vols directs:

Southwest Airlines WN1421

08:40

San Jose (SJC) B

10:10

Effective 2026-01-10 through 2026-01-24

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

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

Vols directs:

Southwest Airlines WN1421

08:40

San Jose (SJC) B

10:10

Effective 2026-02-06 through 2026-02-09

Lun

Mar
-

Mer
-

Jeu
-

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

08:40

San Jose (SJC) B

10:10

Operates only on 2026-02-07

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

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

Vols directs:

Southwest Airlines WN1421

08:50

San Jose (SJC) B

10:20

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

08:50

San Jose (SJC) B

10:20

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

Lun
-

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

08:55

San Jose (SJC) B

10:25

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

Lun
-

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

08:55

San Jose (SJC) B

10:25

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

Lun

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

08:55

San Jose (SJC) B

10:25

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

Lun
-

Mar
-

Mer
-

Jeu

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

08:55

San Jose (SJC) B

10:25

Effective 2026-02-15 through 2026-02-19

Lun
-

Mar

Mer
-

Jeu

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

08:55

San Jose (SJC) B

10:25

Effective 2026-02-23 through 2026-03-02

Lun

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

09:00

San Jose (SJC) B

10:30

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

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

Vols directs:

Southwest Airlines WN1421

12:40

Fort Myers (RSW)

13:45

Nashville (BNA)

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1421

13:50

Denver (DEN)

16:55

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1421

13:55

15:50

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

14:35

Fort Myers (RSW)

15:40

Nashville (BNA)

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1421

16:00

17:45

Tucson (TUS)

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1421

16:00

17:55

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

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

Vols directs:

Southwest Airlines WN1421

16:35

18:20

Tucson (TUS)

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

16:35

Fort Myers (RSW)

17:40

Nashville (BNA)

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1421

16:40

Sacramento (SMF) B

18:35

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

16:40

Sacramento (SMF) B

18:35

Operates only on 2026-05-31

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

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

Vols directs:

Southwest Airlines WN1421

17:35

19:30

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1421

18:05

Sacramento (SMF) B

19:35

Los Angeles (LAX) 1

Operates only on 2026-01-05

Lun

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

18:30

Atlanta (ATL) N

20:50

Operates only on 2026-03-07

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1421

18:30

Atlanta (ATL) N

19:50

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Vols directs:

Southwest Airlines WN1421

18:35

Tucson (TUS)

20:00

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

19:00

Tucson (TUS)

19:50

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1421

19:10

Atlanta (ATL) N

20:30

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Vols directs:

Southwest Airlines WN1421

19:55

Sacramento (SMF) B

21:25

Los Angeles (LAX) 1

Valid until 2026-01-01

Lun
-

Mar
-

Mer
-

Jeu

Ven
-

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

20:25

Reno (RNO)

21:45

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

Lun

Mar
-

Mer
-

Jeu

Ven

Sam
-

Dim
-

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

Vols directs:

Southwest Airlines WN1421

20:35

Atlanta (ATL) N

21:55

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 4:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Vols directs:

Southwest Airlines WN1421

21:25

22:55

Los Angeles (LAX) 1

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

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

Vols indirects:

Southwest Airlines WN1421

06:40

Portland (PDX)

10:30

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam

Dim
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Vols indirects:

Southwest Airlines WN1421

13:50

Denver (DEN)

19:30

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

Lun
-

Mar
-

Mer
-

Jeu
-

Ven
-

Sam
-

Dim

Duration: 4:40, 1-stop
Boeing 737-800 (73H)

Vols indirects:

Southwest Airlines WN1421

16:00

20:00

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

Lun
-

Mar

Mer

Jeu
-

Ven
-

Sam
-

Dim
-

Duration: 6:00, 1-stop
Boeing 737-800 (73H)

Vols indirects:

Southwest Airlines WN1421

16:35

19:50