Southwest Airlines flight WN 4573: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:55 Albany (ALB) 09:50 Orlando (MCO) WN 4573 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2025-08-05 through 2025-10-01
Mon-Wed 08:15 Hartford (BDL) 09:35 Baltimore (BWI) WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 08:15 Hartford (BDL) 09:35 Baltimore (BWI) WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-19 through 2026-01-04
Tue,Wed 13:30 Saint Louis (STL) 2 14:45 Denver (DEN) WN 4573 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-07 through 2025-10-29
Sat 14:50 Houston Hobby (HOU) 15:55 El Paso (ELP) WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-11-08 through 2025-11-15
Sat 14:50 Houston Hobby (HOU) 15:55 El Paso (ELP) WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-12-06 through 2025-12-13
Sat 15:45 Hartford (BDL) 17:05 Baltimore (BWI) WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-22 through 2025-11-29
Sat 15:45 Hartford (BDL) 17:05 Baltimore (BWI) WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-20 through 2026-01-03
Sun 16:00 Albany (ALB) 19:00 Orlando (MCO) WN 4573 Non-stop Boeing 737-700 (73W) 3:00 Effective 2025-08-10 through 2025-08-24
Sun 16:00 Albany (ALB) 19:00 Orlando (MCO) WN 4573 Non-stop Boeing 737-700 (73W) 3:00 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 16:30 Houston Hobby (HOU) 19:50 Orlando (MCO) WN 4573 Non-stop Boeing 737-700 (73W) 2:20 Valid until 2025-05-05
Thu,Fri 16:30 Houston Hobby (HOU) 19:50 Orlando (MCO) WN 4573 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-05-08 through 2025-05-30
Mon 16:30 Houston Hobby (HOU) 19:50 Orlando (MCO) WN 4573 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-05-12 through 2025-06-02
Sat 16:30 El Paso (ELP) 17:45 Los Angeles (LAX) 1 WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2025-11-08 through 2025-11-15
Sat 16:30 El Paso (ELP) 17:45 Los Angeles (LAX) 1 WN 4573 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2025-12-06 through 2025-12-13
Sun 16:55 Saint Louis (STL) 2 18:15 Denver (DEN) WN 4573 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-10-05 through 2025-10-26
Sun 17:45 Orlando (MCO) 20:25 Buffalo (BUF) WN 4573 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2025-05-25
Mon,Thu,Fri,Sun 17:55 El Paso (ELP) 19:10 Los Angeles (LAX) 1 WN 4573 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 17:55 El Paso (ELP) 19:10 Los Angeles (LAX) 1 WN 4573 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 17:55 El Paso (ELP) 19:10 Los Angeles (LAX) 1 WN 4573 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-12-07 through 2025-12-14
Thu 17:55 El Paso (ELP) 19:10 Los Angeles (LAX) 1 WN 4573 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2025-12-18
Mon 17:55 El Paso (ELP) 19:10 Los Angeles (LAX) 1 WN 4573 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2026-01-05
Sat 18:05 Saint Louis (STL) 2 19:25 Denver (DEN) WN 4573 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 18:30 Saint Louis (STL) 2 19:50 Denver (DEN) WN 4573 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 19:30 Sacramento (SMF) B 21:00 San Diego (SAN) 1 WN 4573 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-06-05 through 2025-07-03
Tue,Wed 19:30 Sacramento (SMF) B 21:00 San Diego (SAN) 1 WN 4573 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 19:30 Sacramento (SMF) B 21:00 San Diego (SAN) 1 WN 4573 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-07-07 through 2025-08-04
Tue,Wed 19:35 Houston Hobby (HOU) 22:55 Orlando (MCO) WN 4573 Non-stop Boeing 737-800 (73H) 2:20 Valid until 2025-06-04
Mon,Thu,Fri 20:25 Orlando (MCO) 23:00 Buffalo (BUF) WN 4573 Non-stop Boeing 737-700 (73W) 2:35 Valid until 2025-05-05
Mon 20:25 Orlando (MCO) 23:00 Buffalo (BUF) WN 4573 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-05-12 through 2025-06-02
Thu,Fri 20:35 Orlando (MCO) 23:10 Buffalo (BUF) WN 4573 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-05-08 through 2025-05-30
Sun 21:05 Orlando (MCO) 23:40 Buffalo (BUF) WN 4573 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2025-05-18
Sun 21:05 Orlando (MCO) 23:40 Buffalo (BUF) WN 4573 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2025-06-01
Non-Direct Flights:
Sat 14:50 Houston Hobby (HOU) 17:45 Los Angeles (LAX) 1 WN 4573 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2025-11-08 through 2025-11-15
Sat 14:50 Houston Hobby (HOU) 17:45 Los Angeles (LAX) 1 WN 4573 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri 16:30 Houston Hobby (HOU) 23:00 Buffalo (BUF) WN 4573 1-stop Boeing 737-700 (73W) 5:30 Valid until 2025-05-05
Thu,Fri 16:30 Houston Hobby (HOU) 23:10 Buffalo (BUF) WN 4573 1-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2025-05-08 through 2025-05-30
Mon 16:30 Houston Hobby (HOU) 23:00 Buffalo (BUF) WN 4573 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-05-12 through 2025-06-02

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This flight number is listed as serving the following routes:

Albany (ALB) - Orlando (MCO)
El Paso (ELP) - Los Angeles (LAX)
Hartford (BDL) - Baltimore (BWI)
Houston Hobby (HOU) - Buffalo (BUF)
Houston Hobby (HOU) - El Paso (ELP)
Houston Hobby (HOU) - Los Angeles (LAX)
Houston Hobby (HOU) - Orlando (MCO)
Orlando (MCO) - Buffalo (BUF)
Sacramento (SMF) - San Diego (SAN)
Saint Louis (STL) - Denver (DEN)

All Southwest Airlines flights

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Southwest Airlines flight WN 4573: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4573

06:55

Albany (ALB)

09:50

Orlando (MCO)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4573

08:15

Hartford (BDL)

09:35

Baltimore (BWI)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4573

08:15

Hartford (BDL)

09:35

Baltimore (BWI)

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

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4573

13:30

Saint Louis (STL) 2

14:45

Denver (DEN)

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4573

14:50

Houston Hobby (HOU)

15:55

El Paso (ELP)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4573

14:50

Houston Hobby (HOU)

15:55

El Paso (ELP)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4573

15:45

Hartford (BDL)

17:05

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4573

15:45

Hartford (BDL)

17:05

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4573

16:00

Albany (ALB)

19:00

Orlando (MCO)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

16:00

Albany (ALB)

19:00

Orlando (MCO)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

16:30

Houston Hobby (HOU)

19:50

Orlando (MCO)

Valid until 2025-05-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

16:30

Houston Hobby (HOU)

19:50

Orlando (MCO)

Effective 2025-05-08 through 2025-05-30

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4573

16:30

Houston Hobby (HOU)

19:50

Orlando (MCO)

Effective 2025-05-12 through 2025-06-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

16:30

El Paso (ELP)

17:45

Los Angeles (LAX) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4573

16:30

El Paso (ELP)

17:45

Los Angeles (LAX) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4573

16:55

Saint Louis (STL) 2

18:15

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4573

17:45

Orlando (MCO)

20:25

Buffalo (BUF)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4573

17:55

El Paso (ELP)

19:10

Los Angeles (LAX) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN4573

17:55

El Paso (ELP)

19:10

Los Angeles (LAX) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4573

17:55

El Paso (ELP)

19:10

Los Angeles (LAX) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4573

17:55

El Paso (ELP)

19:10

Los Angeles (LAX) 1

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4573

17:55

El Paso (ELP)

19:10

Los Angeles (LAX) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4573

18:05

Saint Louis (STL) 2

19:25

Denver (DEN)

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4573

18:30

Saint Louis (STL) 2

19:50

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4573

19:30

Sacramento (SMF) B

21:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4573

19:30

Sacramento (SMF) B

21:00

San Diego (SAN) 1

Effective 2025-06-10 through 2025-07-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

19:30

Sacramento (SMF) B

21:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4573

19:35

Houston Hobby (HOU)

22:55

Orlando (MCO)

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4573

20:25

Orlando (MCO)

23:00

Buffalo (BUF)

Valid until 2025-05-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

20:25

Orlando (MCO)

23:00

Buffalo (BUF)

Effective 2025-05-12 through 2025-06-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

20:35

Orlando (MCO)

23:10

Buffalo (BUF)

Effective 2025-05-08 through 2025-05-30

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4573

21:05

Orlando (MCO)

23:40

Buffalo (BUF)

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4573

21:05

Orlando (MCO)

23:40

Buffalo (BUF)

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4573

14:50

Houston Hobby (HOU)

17:45

Los Angeles (LAX) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4573

14:50

Houston Hobby (HOU)

17:45

Los Angeles (LAX) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4573

16:30

Houston Hobby (HOU)

23:00

Buffalo (BUF)

Valid until 2025-05-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4573

16:30

Houston Hobby (HOU)

23:10

Buffalo (BUF)

Effective 2025-05-08 through 2025-05-30

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:40, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4573

16:30

Houston Hobby (HOU)

23:00

Buffalo (BUF)

Effective 2025-05-12 through 2025-06-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:30, 1-stop
Boeing 737-700 (73W)

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Parallax here

This flight number is listed as serving the following routes:

Albany (ALB) - Orlando (MCO)
El Paso (ELP) - Los Angeles (LAX)
Hartford (BDL) - Baltimore (BWI)
Houston Hobby (HOU) - Buffalo (BUF)
Houston Hobby (HOU) - El Paso (ELP)
Houston Hobby (HOU) - Los Angeles (LAX)
Houston Hobby (HOU) - Orlando (MCO)
Orlando (MCO) - Buffalo (BUF)
Sacramento (SMF) - San Diego (SAN)
Saint Louis (STL) - Denver (DEN)

All Southwest Airlines flights

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