Southwest Airlines flight WN 4148: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:25 Ontario, Los Angeles (ONT) 4 06:45 Sacramento (SMF) B WN 4148 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 05:25 Ontario, Los Angeles (ONT) 4 06:45 Sacramento (SMF) B WN 4148 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-07-07 through 2025-08-04
Sun 06:15 Ontario, Los Angeles (ONT) 4 07:35 Sacramento (SMF) B WN 4148 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-06-08 through 2025-08-03
Tue,Wed 08:25 Saint Louis (STL) 2 09:35 Nashville (BNA) WN 4148 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:25 Saint Louis (STL) 2 09:35 Nashville (BNA) WN 4148 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:25 Saint Louis (STL) 2 09:35 Nashville (BNA) WN 4148 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:25 Saint Louis (STL) 2 09:35 Nashville (BNA) WN 4148 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:25 Saint Louis (STL) 2 09:35 Nashville (BNA) WN 4148 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-12-24 through 2026-01-01
Tue,Wed 08:30 Ontario, Los Angeles (ONT) 4 09:50 Sacramento (SMF) B WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-06-10 through 2025-07-30
Sat 08:40 Orlando (MCO) 11:15 Buffalo (BUF) WN 4148 Non-stop Boeing 737-700 (73W) 2:35 Valid until 2025-05-31
Mon-Wed 09:05 Orlando (MCO) 10:45 Saint Louis (STL) 2 WN 4148 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 09:05 Orlando (MCO) 10:45 Saint Louis (STL) 2 WN 4148 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-12-19 through 2026-01-04
Sun 09:20 Orlando (MCO) 12:00 Buffalo (BUF) WN 4148 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2025-05-18
Sun 09:20 Orlando (MCO) 12:00 Buffalo (BUF) WN 4148 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2025-06-01
Mon,Thu,Fri,Sun 11:05 Saint Louis (STL) 2 12:15 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 11:05 Saint Louis (STL) 2 12:15 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 11:05 Saint Louis (STL) 2 12:15 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-12-07 through 2025-12-14
Thu 11:05 Saint Louis (STL) 2 12:15 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2025-12-18
Mon 11:05 Saint Louis (STL) 2 12:15 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2026-01-05
Mon-Wed 11:20 Saint Louis (STL) 2 12:30 Nashville (BNA) WN 4148 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 11:20 Saint Louis (STL) 2 12:30 Nashville (BNA) WN 4148 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-12-19 through 2026-01-04
Sat 12:20 Saint Louis (STL) 2 13:30 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-11-08 through 2025-11-15
Sat 12:20 Saint Louis (STL) 2 13:30 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-12-06 through 2025-12-13
Sun 13:50 Saint Louis (STL) 2 15:00 Nashville (BNA) WN 4148 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2025-11-30
Sat 14:30 Pittsburgh (PIT) 15:15 Saint Louis (STL) 2 WN 4148 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-11-22 through 2025-11-29
Sat 14:30 Pittsburgh (PIT) 15:15 Saint Louis (STL) 2 WN 4148 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Mon-Wed 09:05 Orlando (MCO) 12:30 Nashville (BNA) WN 4148 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 09:05 Orlando (MCO) 12:30 Nashville (BNA) WN 4148 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2025-12-19 through 2026-01-04

Ad flat here 1377413384 I FlightWNum Lower

Parallax here -

This flight number is listed as serving the following routes:

Ontario, Los Angeles (ONT) - Sacramento (SMF)
Orlando (MCO) - Buffalo (BUF)
Orlando (MCO) - Nashville (BNA)
Orlando (MCO) - Saint Louis (STL)
Pittsburgh (PIT) - Saint Louis (STL)
Saint Louis (STL) - Nashville (BNA)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False

Southwest Airlines flight WN 4148: Multiple routes

Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4148

05:25

Ontario, Los Angeles (ONT) 4

06:45

Sacramento (SMF) B

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 WN4148

05:25

Ontario, Los Angeles (ONT) 4

06:45

Sacramento (SMF) B

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 WN4148

06:15

Ontario, Los Angeles (ONT) 4

07:35

Sacramento (SMF) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4148

08:25

Saint Louis (STL) 2

09:35

Nashville (BNA)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4148

08:25

Saint Louis (STL) 2

09:35

Nashville (BNA)

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

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4148

08:25

Saint Louis (STL) 2

09:35

Nashville (BNA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4148

08:25

Saint Louis (STL) 2

09:35

Nashville (BNA)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4148

08:25

Saint Louis (STL) 2

09:35

Nashville (BNA)

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

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4148

08:30

Ontario, Los Angeles (ONT) 4

09:50

Sacramento (SMF) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4148

08:40

Orlando (MCO)

11:15

Buffalo (BUF)

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4148

09:05

Orlando (MCO)

10:45

Saint Louis (STL) 2

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4148

09:05

Orlando (MCO)

10:45

Saint Louis (STL) 2

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

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4148

09:20

Orlando (MCO)

12:00

Buffalo (BUF)

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4148

09:20

Orlando (MCO)

12:00

Buffalo (BUF)

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4148

11:05

Saint Louis (STL) 2

12:15

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN4148

11:05

Saint Louis (STL) 2

12:15

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4148

11:05

Saint Louis (STL) 2

12:15

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4148

11:05

Saint Louis (STL) 2

12:15

Nashville (BNA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4148

11:05

Saint Louis (STL) 2

12:15

Nashville (BNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4148

11:20

Saint Louis (STL) 2

12:30

Nashville (BNA)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4148

11:20

Saint Louis (STL) 2

12:30

Nashville (BNA)

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

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4148

12:20

Saint Louis (STL) 2

13:30

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4148

12:20

Saint Louis (STL) 2

13:30

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4148

13:50

Saint Louis (STL) 2

15:00

Nashville (BNA)

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4148

14:30

Pittsburgh (PIT)

15:15

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4148

14:30

Pittsburgh (PIT)

15:15

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4148

09:05

Orlando (MCO)

12:30

Nashville (BNA)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4148

09:05

Orlando (MCO)

12:30

Nashville (BNA)

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

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box

Parallax here -

This flight number is listed as serving the following routes:

Ontario, Los Angeles (ONT) - Sacramento (SMF)
Orlando (MCO) - Buffalo (BUF)
Orlando (MCO) - Nashville (BNA)
Orlando (MCO) - Saint Louis (STL)
Pittsburgh (PIT) - Saint Louis (STL)
Saint Louis (STL) - Nashville (BNA)

All Southwest Airlines flights

Feedback - Disclaimer - Privacy - new_base.html - MOBILE

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