Southwest Airlines flight WN 4488: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 05:30 Nashville (BNA) 08:15 Baltimore (BWI) WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-11-04 through 2025-11-12
Mon-Thu 05:30 Nashville (BNA) 08:15 Baltimore (BWI) WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-11-17 through 2025-11-20
Mon-Fri 05:30 Nashville (BNA) 08:15 Baltimore (BWI) WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-12-02 through 2025-12-11
Mon-Wed 05:30 Nashville (BNA) 08:15 Baltimore (BWI) WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-12-15 through 2025-12-17
Wed,Thu 05:30 Nashville (BNA) 08:15 Baltimore (BWI) WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 13:20 Nashville (BNA) 16:05 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 13:20 Nashville (BNA) 16:05 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-21 through 2025-11-28
Fri,Sun 13:20 Nashville (BNA) 16:05 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-12-07 through 2025-12-14
Thu 13:20 Nashville (BNA) 16:05 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2025-12-18
Mon 13:20 Nashville (BNA) 16:05 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-05
Sat 13:50 Nashville (BNA) 16:35 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-22 through 2025-11-29
Sat 13:50 Nashville (BNA) 16:35 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-12-20 through 2026-01-03
Mon-Wed 14:10 Nashville (BNA) 16:55 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 14:10 Nashville (BNA) 16:55 Baltimore (BWI) WN 4488 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-12-19 through 2026-01-04
Sun 14:30 Colorado Springs (COS) 15:50 San Diego (SAN) 1 WN 4488 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2025-11-30
Sun 14:40 Nashville (BNA) 16:55 Atlanta (ATL) N WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2025-08-31
Mon,Thu,Fri 19:25 Denver (DEN) 22:25 Love Field, Dallas (DAL) 1 WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Valid until 2025-06-02
Sun 19:35 Denver (DEN) 22:35 Love Field, Dallas (DAL) 1 WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Valid until 2025-05-18
Sun 19:35 Denver (DEN) 22:35 Love Field, Dallas (DAL) 1 WN 4488 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2025-06-01
Sun 20:20 Nashville (BNA) 22:35 Atlanta (ATL) N WN 4488 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-08-10 through 2025-08-24
Sun 20:20 Nashville (BNA) 22:35 Atlanta (ATL) N WN 4488 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-09-07 through 2025-09-28
Daily 20:55 San Jose (SJC) B 05:10 Baltimore (BWI) WN 4488 Non-stop Boeing 737-800 (73H) 5:15 Effective 2025-06-05 through 2025-08-04 The flight arrives 1 day after departure.

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This flight number is listed as serving the following routes:

Colorado Springs (COS) - San Diego (SAN)
Denver (DEN) - Love Field, Dallas (DAL)
Nashville (BNA) - Atlanta (ATL)
Nashville (BNA) - Baltimore (BWI)
San Jose (SJC) - Baltimore (BWI)

All Southwest Airlines flights

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Southwest Airlines flight WN 4488: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4488

05:30

Nashville (BNA)

08:15

Baltimore (BWI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

05:30

Nashville (BNA)

08:15

Baltimore (BWI)

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

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

05:30

Nashville (BNA)

08:15

Baltimore (BWI)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

05:30

Nashville (BNA)

08:15

Baltimore (BWI)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

05:30

Nashville (BNA)

08:15

Baltimore (BWI)

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

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

13:20

Nashville (BNA)

16:05

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN4488

13:20

Nashville (BNA)

16:05

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4488

13:20

Nashville (BNA)

16:05

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4488

13:20

Nashville (BNA)

16:05

Baltimore (BWI)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4488

13:20

Nashville (BNA)

16:05

Baltimore (BWI)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4488

13:50

Nashville (BNA)

16:35

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4488

13:50

Nashville (BNA)

16:35

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4488

14:10

Nashville (BNA)

16:55

Baltimore (BWI)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4488

14:10

Nashville (BNA)

16:55

Baltimore (BWI)

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

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN4488

14:30

Colorado Springs (COS)

15:50

San Diego (SAN) 1

Operates only on 2025-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4488

14:40

Nashville (BNA)

16:55

Atlanta (ATL) N

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4488

19:25

Denver (DEN)

22:25

Love Field, Dallas (DAL) 1

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

19:35

Denver (DEN)

22:35

Love Field, Dallas (DAL) 1

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

19:35

Denver (DEN)

22:35

Love Field, Dallas (DAL) 1

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4488

20:20

Nashville (BNA)

22:35

Atlanta (ATL) N

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4488

20:20

Nashville (BNA)

22:35

Atlanta (ATL) N

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4488

20:55

San Jose (SJC) B

05:10(+1)

Baltimore (BWI)

Effective 2025-06-05 through 2025-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:15, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

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Parallax here -

This flight number is listed as serving the following routes:

Colorado Springs (COS) - San Diego (SAN)
Denver (DEN) - Love Field, Dallas (DAL)
Nashville (BNA) - Atlanta (ATL)
Nashville (BNA) - Baltimore (BWI)
San Jose (SJC) - Baltimore (BWI)

All Southwest Airlines flights

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