Southwest Airlines flight WN 4566: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 08:50 Houston Hobby (HOU) 09:55 El Paso (ELP) WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:50 Houston Hobby (HOU) 09:55 El Paso (ELP) WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:50 Houston Hobby (HOU) 09:55 El Paso (ELP) WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:50 Houston Hobby (HOU) 09:55 El Paso (ELP) WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:50 Houston Hobby (HOU) 09:55 El Paso (ELP) WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-12-24 through 2026-01-01
Sun 12:10 Sacramento (SMF) B 13:35 Ontario, Los Angeles (ONT) 4 WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 12:20 Sacramento (SMF) B 13:40 Ontario, Los Angeles (ONT) 4 WN 4566 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 12:20 Sacramento (SMF) B 13:40 Ontario, Los Angeles (ONT) 4 WN 4566 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-07-07 through 2025-08-04
Sun 15:55 Austin (AUS) 17:20 Tulsa (TUL) WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 16:45 Houston Hobby (HOU) 17:50 El Paso (ELP) WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 16:45 Houston Hobby (HOU) 17:50 El Paso (ELP) WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-11-21 through 2025-11-28
Fri,Sun 16:45 Houston Hobby (HOU) 17:50 El Paso (ELP) WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-12-07 through 2025-12-14
Thu 16:45 Houston Hobby (HOU) 17:50 El Paso (ELP) WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2025-12-18
Mon 16:45 Houston Hobby (HOU) 17:50 El Paso (ELP) WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2026-01-05
Mon,Thu,Fri 18:05 Tulsa (TUL) 19:20 Saint Louis (STL) 2 WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-02 through 2025-10-31
Sun 18:05 Tulsa (TUL) 19:20 Saint Louis (STL) 2 WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 18:25 El Paso (ELP) 19:25 San Diego (SAN) 1 WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 18:25 El Paso (ELP) 19:25 San Diego (SAN) 1 WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-11-21 through 2025-11-28
Fri,Sun 18:25 El Paso (ELP) 19:25 San Diego (SAN) 1 WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-12-07 through 2025-12-14
Thu 18:25 El Paso (ELP) 19:25 San Diego (SAN) 1 WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2025-12-18
Mon 18:25 El Paso (ELP) 19:25 San Diego (SAN) 1 WN 4566 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-01-05
Sat 18:55 Kansas City (MCI) 20:25 San Diego (SAN) 1 WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-11-22 through 2025-11-29
Sat 18:55 Kansas City (MCI) 20:25 San Diego (SAN) 1 WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-12-20 through 2026-01-03
Sun 20:40 Houston Hobby (HOU) 21:45 San Antonio (SAT) A WN 4566 Non-stop Boeing 737-700 (73W) 1:05 Valid until 2025-05-18
Sun 20:40 Houston Hobby (HOU) 21:45 San Antonio (SAT) A WN 4566 Non-stop Boeing 737-800 (73H) 1:05 Operates only on 2025-05-25
Sun 20:40 Houston Hobby (HOU) 21:45 San Antonio (SAT) A WN 4566 Non-stop Boeing 737-700 (73W) 1:05 Operates only on 2025-06-01
Sat 20:45 Houston Hobby (HOU) 21:50 San Antonio (SAT) A WN 4566 Non-stop Boeing 737-700 (73W) 1:05 Valid until 2025-05-31
Mon,Thu,Fri 21:35 Houston Hobby (HOU) 22:35 San Antonio (SAT) A WN 4566 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Valid until 2025-06-02
Non-Direct Flights:
Sun 15:55 Austin (AUS) 19:20 Saint Louis (STL) 2 WN 4566 1-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 16:45 Houston Hobby (HOU) 19:25 San Diego (SAN) 1 WN 4566 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 16:45 Houston Hobby (HOU) 19:25 San Diego (SAN) 1 WN 4566 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-11-21 through 2025-11-28
Fri,Sun 16:45 Houston Hobby (HOU) 19:25 San Diego (SAN) 1 WN 4566 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-12-07 through 2025-12-14
Thu 16:45 Houston Hobby (HOU) 19:25 San Diego (SAN) 1 WN 4566 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Operates only on 2025-12-18
Mon 16:45 Houston Hobby (HOU) 19:25 San Diego (SAN) 1 WN 4566 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Operates only on 2026-01-05

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This flight number is listed as serving the following routes:

Austin (AUS) - Saint Louis (STL)
Austin (AUS) - Tulsa (TUL)
El Paso (ELP) - San Diego (SAN)
Houston Hobby (HOU) - El Paso (ELP)
Houston Hobby (HOU) - San Antonio (SAT)
Houston Hobby (HOU) - San Diego (SAN)
Kansas City (MCI) - San Diego (SAN)
Sacramento (SMF) - Ontario, Los Angeles (ONT)
Tulsa (TUL) - Saint Louis (STL)

All Southwest Airlines flights

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Southwest Airlines flight WN 4566: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4566

08:50

Houston Hobby (HOU)

09:55

El Paso (ELP)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4566

08:50

Houston Hobby (HOU)

09:55

El Paso (ELP)

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

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4566

08:50

Houston Hobby (HOU)

09:55

El Paso (ELP)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4566

08:50

Houston Hobby (HOU)

09:55

El Paso (ELP)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4566

08:50

Houston Hobby (HOU)

09:55

El Paso (ELP)

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

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4566

12:10

Sacramento (SMF) B

13:35

Ontario, Los Angeles (ONT) 4

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4566

12:20

Sacramento (SMF) B

13:40

Ontario, Los Angeles (ONT) 4

Effective 2025-06-05 through 2025-07-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4566

12:20

Sacramento (SMF) B

13:40

Ontario, Los Angeles (ONT) 4

Effective 2025-07-07 through 2025-08-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4566

15:55

Austin (AUS)

17:20

Tulsa (TUL)

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

17:50

El Paso (ELP)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

17:50

El Paso (ELP)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

17:50

El Paso (ELP)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

17:50

El Paso (ELP)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

17:50

El Paso (ELP)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

18:05

Tulsa (TUL)

19:20

Saint Louis (STL) 2

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4566

18:05

Tulsa (TUL)

19:20

Saint Louis (STL) 2

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4566

18:25

El Paso (ELP)

19:25

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

18:25

El Paso (ELP)

19:25

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

18:25

El Paso (ELP)

19:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

18:25

El Paso (ELP)

19:25

San Diego (SAN) 1

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

18:25

El Paso (ELP)

19:25

San Diego (SAN) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

18:55

Kansas City (MCI)

20:25

San Diego (SAN) 1

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4566

18:55

Kansas City (MCI)

20:25

San Diego (SAN) 1

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4566

20:40

Houston Hobby (HOU)

21:45

San Antonio (SAT) A

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4566

20:40

Houston Hobby (HOU)

21:45

San Antonio (SAT) A

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4566

20:40

Houston Hobby (HOU)

21:45

San Antonio (SAT) A

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4566

20:45

Houston Hobby (HOU)

21:50

San Antonio (SAT) A

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4566

21:35

Houston Hobby (HOU)

22:35

San Antonio (SAT) A

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4566

15:55

Austin (AUS)

19:20

Saint Louis (STL) 2

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

19:25

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

19:25

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

19:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

19:25

San Diego (SAN) 1

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4566

16:45

Houston Hobby (HOU)

19:25

San Diego (SAN) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

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Parallax here

This flight number is listed as serving the following routes:

Austin (AUS) - Saint Louis (STL)
Austin (AUS) - Tulsa (TUL)
El Paso (ELP) - San Diego (SAN)
Houston Hobby (HOU) - El Paso (ELP)
Houston Hobby (HOU) - San Antonio (SAT)
Houston Hobby (HOU) - San Diego (SAN)
Kansas City (MCI) - San Diego (SAN)
Sacramento (SMF) - Ontario, Los Angeles (ONT)
Tulsa (TUL) - Saint Louis (STL)

All Southwest Airlines flights

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- CACHE: False - LANG: en - IS_EU: False