Southwest Airlines flight WN 4240: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:00 San Antonio (SAT) A 07:10 Saint Louis (STL) 2 WN 4240 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-08-07 through 2025-09-29
Sun 05:00 San Antonio (SAT) A 07:10 Saint Louis (STL) 2 WN 4240 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-08-10 through 2025-08-24
Sun 05:00 San Antonio (SAT) A 07:10 Saint Louis (STL) 2 WN 4240 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-09-07 through 2025-09-28
Sat 08:45 San Antonio (SAT) A 10:55 Saint Louis (STL) 2 WN 4240 Non-stop Boeing 737-700 (73W) 2:10 Effective 2025-08-09 through 2025-09-27
Sat 11:10 San Jose (SJC) B 12:35 San Diego (SAN) 1 WN 4240 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-07 through 2025-08-02
Sun 11:30 Orlando (MCO) 13:25 Love Field, Dallas (DAL) 1 WN 4240 Non-stop Boeing 737-700 (73W) 2:55 Operates only on 2025-05-25
Mon,Thu,Fri 11:30 San Jose (SJC) B 13:00 San Diego (SAN) 1 WN 4240 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 11:30 San Jose (SJC) B 13:00 San Diego (SAN) 1 WN 4240 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-07-07 through 2025-08-04
Sun 11:55 San Jose (SJC) B 13:20 San Diego (SAN) 1 WN 4240 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-08 through 2025-08-03
Tue,Wed 12:00 San Jose (SJC) B 13:25 San Diego (SAN) 1 WN 4240 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 13:35 San Diego (SAN) 1 15:00 Phoenix Sky Harbor (PHX) 4 WN 4240 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 13:35 San Diego (SAN) 1 15:00 Phoenix Sky Harbor (PHX) 4 WN 4240 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-07-07 through 2025-08-04
Sun 14:00 San Diego (SAN) 1 19:35 Saint Louis (STL) 2 WN 4240 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2025-06-08 through 2025-08-03
Sat 14:25 San Diego (SAN) 1 16:00 Oakland (OAK) 2 WN 4240 Non-stop Boeing 737-700 (73W) 1:35 Valid until 2025-05-31
Mon,Thu,Fri 15:40 Phoenix Sky Harbor (PHX) 4 20:15 Kansas City (MCI) WN 4240 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 15:40 Phoenix Sky Harbor (PHX) 4 20:15 Kansas City (MCI) WN 4240 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-07-07 through 2025-08-04
Sat 18:00 Denver (DEN) 18:55 Colorado Springs (COS) WN 4240 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-11-22 through 2025-11-29
Sat 18:00 Denver (DEN) 18:55 Colorado Springs (COS) WN 4240 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Mon,Thu,Fri 11:30 San Jose (SJC) B 15:00 Phoenix Sky Harbor (PHX) 4 WN 4240 1-stop Boeing 737-700 (73W) 3:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 11:30 San Jose (SJC) B 15:00 Phoenix Sky Harbor (PHX) 4 WN 4240 1-stop Boeing 737-700 (73W) 3:30 Effective 2025-07-07 through 2025-08-04
Sun 11:55 San Jose (SJC) B 19:35 Saint Louis (STL) 2 WN 4240 1-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 13:35 San Diego (SAN) 1 20:15 Kansas City (MCI) WN 4240 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 13:35 San Diego (SAN) 1 20:15 Kansas City (MCI) WN 4240 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 11:30 San Jose (SJC) B 20:15 Kansas City (MCI) WN 4240 2-stop Boeing 737-700 (73W) 6:45 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 11:30 San Jose (SJC) B 20:15 Kansas City (MCI) WN 4240 2-stop Boeing 737-700 (73W) 6:45 Effective 2025-07-07 through 2025-08-04

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This flight number is listed as serving the following routes:

Denver (DEN) - Colorado Springs (COS)
Orlando (MCO) - Love Field, Dallas (DAL)
Phoenix Sky Harbor (PHX) - Kansas City (MCI)
San Antonio (SAT) - Saint Louis (STL)
San Diego (SAN) - Kansas City (MCI)
San Diego (SAN) - Oakland (OAK)
San Diego (SAN) - Phoenix Sky Harbor (PHX)
San Diego (SAN) - Saint Louis (STL)
San Jose (SJC) - Kansas City (MCI)
San Jose (SJC) - Phoenix Sky Harbor (PHX)
San Jose (SJC) - Saint Louis (STL)
San Jose (SJC) - San Diego (SAN)

All Southwest Airlines flights

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Southwest Airlines flight WN 4240: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4240

05:00

San Antonio (SAT) A

07:10

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4240

05:00

San Antonio (SAT) A

07:10

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4240

05:00

San Antonio (SAT) A

07:10

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4240

08:45

San Antonio (SAT) A

10:55

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

11:10

San Jose (SJC) B

12:35

San Diego (SAN) 1

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN4240

11:30

Orlando (MCO)

13:25

Love Field, Dallas (DAL) 1

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

11:30

San Jose (SJC) B

13:00

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 737-700 (73W)

Southwest Airlines WN4240

11:30

San Jose (SJC) B

13:00

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 737-700 (73W)

Southwest Airlines WN4240

11:55

San Jose (SJC) B

13:20

San Diego (SAN) 1

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 WN4240

12:00

San Jose (SJC) B

13:25

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

13:35

San Diego (SAN) 1

15:00

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

13:35

San Diego (SAN) 1

15:00

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

14:00

San Diego (SAN) 1

19:35

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4240

14:25

San Diego (SAN) 1

16:00

Oakland (OAK) 2

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

15:40

Phoenix Sky Harbor (PHX) 4

20:15

Kansas City (MCI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4240

15:40

Phoenix Sky Harbor (PHX) 4

20:15

Kansas City (MCI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4240

18:00

Denver (DEN)

18:55

Colorado Springs (COS)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 0:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4240

18:00

Denver (DEN)

18:55

Colorado Springs (COS)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 0:55, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4240

11:30

San Jose (SJC) B

15:00

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

11:30

San Jose (SJC) B

15:00

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

11:55

San Jose (SJC) B

19:35

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN4240

13:35

San Diego (SAN) 1

20:15

Kansas City (MCI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

13:35

San Diego (SAN) 1

20:15

Kansas City (MCI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

11:30

San Jose (SJC) B

20:15

Kansas City (MCI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:45, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN4240

11:30

San Jose (SJC) B

20:15

Kansas City (MCI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:45, 2-stop
Boeing 737-700 (73W)

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Parallax here

This flight number is listed as serving the following routes:

Denver (DEN) - Colorado Springs (COS)
Orlando (MCO) - Love Field, Dallas (DAL)
Phoenix Sky Harbor (PHX) - Kansas City (MCI)
San Antonio (SAT) - Saint Louis (STL)
San Diego (SAN) - Kansas City (MCI)
San Diego (SAN) - Oakland (OAK)
San Diego (SAN) - Phoenix Sky Harbor (PHX)
San Diego (SAN) - Saint Louis (STL)
San Jose (SJC) - Kansas City (MCI)
San Jose (SJC) - Phoenix Sky Harbor (PHX)
San Jose (SJC) - Saint Louis (STL)
San Jose (SJC) - San Diego (SAN)

All Southwest Airlines flights

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