Southwest Airlines flight WN 4397: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed,Sun 07:40 Sacramento (SMF) B 09:35 Seattle-Tacoma (SEA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2025-10-05 through 2025-10-29
Tue,Wed 10:00 Saint Louis (STL) 2 13:20 New York LaGuardia (LGA) B WN 4397 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-08-05 through 2025-10-01
Sat 13:50 Sacramento (SMF) B 15:20 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-08 through 2025-11-15
Sat 13:50 Sacramento (SMF) B 15:20 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri,Sun 14:00 Sacramento (SMF) B 15:25 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 14:00 Sacramento (SMF) B 15:25 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 14:00 Sacramento (SMF) B 15:25 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-07 through 2025-12-14
Thu 14:00 Sacramento (SMF) B 15:25 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2025-12-18
Mon 14:00 Sacramento (SMF) B 15:25 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
Sun 14:05 Sacramento (SMF) B 15:30 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2025-11-30
Sun 14:25 Destin/Fort Walton Beach (VPS) 16:15 Saint Louis (STL) 2 WN 4397 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-08-10 through 2025-08-24
Sun 14:25 Destin/Fort Walton Beach (VPS) 16:15 Saint Louis (STL) 2 WN 4397 Non-stop Boeing 737-700 (73W) 1:50 Effective 2025-09-07 through 2025-09-28
Sun 14:45 Nashville (BNA) 16:05 Saint Louis (STL) 2 WN 4397 Non-stop Boeing 737-700 (73W) 1:20 Operates only on 2025-08-31
Tue,Wed 16:25 Sacramento (SMF) B 17:55 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-04 through 2025-11-12
Mon-Thu 16:25 Sacramento (SMF) B 17:55 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-17 through 2025-11-20
Mon-Fri 16:25 Sacramento (SMF) B 17:55 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-02 through 2025-12-11
Mon-Wed 16:25 Sacramento (SMF) B 17:55 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-15 through 2025-12-17
Wed,Thu 16:25 Sacramento (SMF) B 17:55 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-24 through 2026-01-01
Sun 16:40 Saint Louis (STL) 2 20:05 New York LaGuardia (LGA) B WN 4397 Non-stop Boeing 737-700 (73W) 2:25 Operates only on 2025-08-31
Sun 16:50 Saint Louis (STL) 2 20:15 New York LaGuardia (LGA) B WN 4397 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-08-10 through 2025-08-24
Sun 16:50 Saint Louis (STL) 2 20:15 New York LaGuardia (LGA) B WN 4397 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 17:35 Saint Louis (STL) 2 21:00 New York LaGuardia (LGA) B WN 4397 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-08-07 through 2025-09-29
Sat 18:00 Saint Louis (STL) 2 21:25 New York LaGuardia (LGA) B WN 4397 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-08-09 through 2025-09-27
Mon-Wed 19:00 Sacramento (SMF) B 20:25 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 19:00 Sacramento (SMF) B 20:25 Santa Ana (SNA) WN 4397 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-19 through 2026-01-04
Non-Direct Flights:
Sun 14:25 Destin/Fort Walton Beach (VPS) 20:15 New York LaGuardia (LGA) B WN 4397 1-stop Boeing 737-700 (73W) 4:50 Effective 2025-08-10 through 2025-08-24
Sun 14:25 Destin/Fort Walton Beach (VPS) 20:15 New York LaGuardia (LGA) B WN 4397 1-stop Boeing 737-700 (73W) 4:50 Effective 2025-09-07 through 2025-09-28
Sun 14:45 Nashville (BNA) 20:05 New York LaGuardia (LGA) B WN 4397 1-stop Boeing 737-700 (73W) 4:20 Operates only on 2025-08-31

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Parallax here -

This flight number is listed as serving the following routes:

Destin/Fort Walton Beach (VPS) - New York LaGuardia (LGA)
Destin/Fort Walton Beach (VPS) - Saint Louis (STL)
Nashville (BNA) - New York LaGuardia (LGA)
Nashville (BNA) - Saint Louis (STL)
Sacramento (SMF) - Santa Ana (SNA)
Sacramento (SMF) - Seattle-Tacoma (SEA)
Saint Louis (STL) - New York LaGuardia (LGA)

All Southwest Airlines flights

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Southwest Airlines flight WN 4397: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4397

07:40

Sacramento (SMF) B

09:35

Seattle-Tacoma (SEA)

Effective 2025-10-05 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4397

10:00

Saint Louis (STL) 2

13:20

New York LaGuardia (LGA) B

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4397

13:50

Sacramento (SMF) B

15:20

Santa Ana (SNA)

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4397

13:50

Sacramento (SMF) B

15:20

Santa Ana (SNA)

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4397

14:00

Sacramento (SMF) B

15:25

Santa Ana (SNA)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4397

14:00

Sacramento (SMF) B

15:25

Santa Ana (SNA)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4397

14:00

Sacramento (SMF) B

15:25

Santa Ana (SNA)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4397

14:00

Sacramento (SMF) B

15:25

Santa Ana (SNA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4397

14:00

Sacramento (SMF) B

15:25

Santa Ana (SNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4397

14:05

Sacramento (SMF) B

15:30

Santa Ana (SNA)

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4397

14:25

Destin/Fort Walton Beach (VPS)

16:15

Saint Louis (STL) 2

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

14:25

Destin/Fort Walton Beach (VPS)

16:15

Saint Louis (STL) 2

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

14:45

Nashville (BNA)

16:05

Saint Louis (STL) 2

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

16:25

Sacramento (SMF) B

17:55

Santa Ana (SNA)

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4397

16:25

Sacramento (SMF) B

17:55

Santa Ana (SNA)

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4397

16:25

Sacramento (SMF) B

17:55

Santa Ana (SNA)

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4397

16:25

Sacramento (SMF) B

17:55

Santa Ana (SNA)

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4397

16:25

Sacramento (SMF) B

17:55

Santa Ana (SNA)

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4397

16:40

Saint Louis (STL) 2

20:05

New York LaGuardia (LGA) B

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

16:50

Saint Louis (STL) 2

20:15

New York LaGuardia (LGA) B

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

16:50

Saint Louis (STL) 2

20:15

New York LaGuardia (LGA) B

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

17:35

Saint Louis (STL) 2

21:00

New York LaGuardia (LGA) B

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

18:00

Saint Louis (STL) 2

21:25

New York LaGuardia (LGA) B

Effective 2025-08-09 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4397

19:00

Sacramento (SMF) B

20:25

Santa Ana (SNA)

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4397

19:00

Sacramento (SMF) B

20:25

Santa Ana (SNA)

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4397

14:25

Destin/Fort Walton Beach (VPS)

20:15

New York LaGuardia (LGA) B

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

14:25

Destin/Fort Walton Beach (VPS)

20:15

New York LaGuardia (LGA) B

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4397

14:45

Nashville (BNA)

20:05

New York LaGuardia (LGA) B

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:20, 1-stop
Boeing 737-700 (73W)

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Parallax here -

This flight number is listed as serving the following routes:

Destin/Fort Walton Beach (VPS) - New York LaGuardia (LGA)
Destin/Fort Walton Beach (VPS) - Saint Louis (STL)
Nashville (BNA) - New York LaGuardia (LGA)
Nashville (BNA) - Saint Louis (STL)
Sacramento (SMF) - Santa Ana (SNA)
Sacramento (SMF) - Seattle-Tacoma (SEA)
Saint Louis (STL) - New York LaGuardia (LGA)

All Southwest Airlines flights

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