Southwest Airlines flight WN 3509: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Fri,Sat 07:40 Kansas City (MCI) 11:00 Ronald Reagan Washington (DCA) 1 WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-01-02 through 2026-01-03
Sun 07:40 Kansas City (MCI) 11:00 Ronald Reagan Washington (DCA) 1 WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-01-04
Mon 07:45 Denver (DEN) 09:10 Reno (RNO) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-01-05
Mon,Thu,Fri 09:55 San Jose (SJC) B 15:10 Austin (AUS) WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:55 San Jose (SJC) B 15:10 Austin (AUS) WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 11:15 San Jose (SJC) B 16:30 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 11:15 San Jose (SJC) B 16:30 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 11:15 San Jose (SJC) B 16:30 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 11:15 San Jose (SJC) B 16:30 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 11:15 San Jose (SJC) B 16:30 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-17 through 2026-02-23
Mon 11:15 San Jose (SJC) B 16:30 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-03-02
Mon,Thu,Fri 11:55 San Diego (SAN) 1 16:50 Dallas Love Field (DAL) 1 WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-09 through 2026-06-01
Sat 14:45 Miami (MIA) 16:20 Nashville (BNA) WN 3509 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-07 through 2026-04-04
Tue,Wed 15:30 San Antonio (SAT) A 17:40 Saint Louis (STL) 2 WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 15:30 San Antonio (SAT) A 17:40 Saint Louis (STL) 2 WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-08-06 through 2026-09-28
Sun 15:50 San Antonio (SAT) A 18:00 Saint Louis (STL) 2 WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-09 through 2026-09-27
Mon-Fri 16:30 San Jose (SJC) B 21:45 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 16:30 San Jose (SJC) B 21:45 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 16:30 San Jose (SJC) B 21:45 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 16:30 San Jose (SJC) B 21:45 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-08 through 2026-02-11
Tue,Wed 16:30 San Jose (SJC) B 21:45 Austin (AUS) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-18 through 2026-03-04
Tue,Wed 17:30 Sacramento (SMF) B 19:00 San Diego (SAN) 1 WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 18:00 Sacramento (SMF) B 19:30 San Diego (SAN) 1 WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-04 through 2026-08-03
Sun 18:10 Sacramento (SMF) B 19:40 San Diego (SAN) 1 WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-06-07 through 2026-08-02
Tue,Wed 19:40 San Diego (SAN) 1 22:35 Albuquerque (ABQ) WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 20:05 San Diego (SAN) 1 21:30 Las Vegas Harry Reid (LAS) 1 WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-06-04 through 2026-08-03
Sat 20:25 San Diego (SAN) 1 21:50 Las Vegas Harry Reid (LAS) 1 WN 3509 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-06-06 through 2026-08-01
Wed,Thu 20:40 Denver (DEN) 22:05 Reno (RNO) WN 3509 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Valid until 2026-01-01
Non-Direct Flights:
Tue,Wed 17:30 Sacramento (SMF) B 22:35 Albuquerque (ABQ) WN 3509 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 18:00 Sacramento (SMF) B 21:30 Las Vegas Harry Reid (LAS) 1 WN 3509 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-06-04 through 2026-08-03

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Parallax here

This flight number is listed as serving the following routes:

Denver (DEN) - Reno (RNO)
Kansas City (MCI) - Ronald Reagan Washington (DCA)
Miami (MIA) - Nashville (BNA)
Sacramento (SMF) - Albuquerque (ABQ)
Sacramento (SMF) - Las Vegas Harry Reid (LAS)
Sacramento (SMF) - San Diego (SAN)
San Antonio (SAT) - Saint Louis (STL)
San Diego (SAN) - Albuquerque (ABQ)
San Diego (SAN) - Dallas Love Field (DAL)
San Diego (SAN) - Las Vegas Harry Reid (LAS)
San Jose (SJC) - Austin (AUS)

All Southwest Airlines flights

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Southwest Airlines flight WN 3509: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3509

07:40

Kansas City (MCI)

11:00

Ronald Reagan Washington (DCA) 1

Effective 2026-01-02 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3509

07:40

Kansas City (MCI)

11:00

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3509

07:45

Denver (DEN)

09:10

Reno (RNO)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

09:55

San Jose (SJC) B

15:10

Austin (AUS)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3509

09:55

San Jose (SJC) B

15:10

Austin (AUS)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3509

11:15

San Jose (SJC) B

16:30

Austin (AUS)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

11:15

San Jose (SJC) B

16:30

Austin (AUS)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

11:15

San Jose (SJC) B

16:30

Austin (AUS)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

11:15

San Jose (SJC) B

16:30

Austin (AUS)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

11:15

San Jose (SJC) B

16:30

Austin (AUS)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

11:15

San Jose (SJC) B

16:30

Austin (AUS)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

11:55

San Diego (SAN) 1

16:50

Dallas Love Field (DAL) 1

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3509

14:45

Miami (MIA)

16:20

Nashville (BNA)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3509

15:30

San Antonio (SAT) A

17:40

Saint Louis (STL) 2

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3509

15:30

San Antonio (SAT) A

17:40

Saint Louis (STL) 2

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3509

15:50

San Antonio (SAT) A

18:00

Saint Louis (STL) 2

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3509

16:30

San Jose (SJC) B

21:45

Austin (AUS)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

16:30

San Jose (SJC) B

21:45

Austin (AUS)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

16:30

San Jose (SJC) B

21:45

Austin (AUS)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

16:30

San Jose (SJC) B

21:45

Austin (AUS)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

16:30

San Jose (SJC) B

21:45

Austin (AUS)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3509

17:30

Sacramento (SMF) B

19:00

San Diego (SAN) 1

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3509

18:00

Sacramento (SMF) B

19:30

San Diego (SAN) 1

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3509

18:10

Sacramento (SMF) B

19:40

San Diego (SAN) 1

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3509

19:40

San Diego (SAN) 1

22:35

Albuquerque (ABQ)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3509

20:05

San Diego (SAN) 1

21:30

Las Vegas Harry Reid (LAS) 1

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3509

20:25

San Diego (SAN) 1

21:50

Las Vegas Harry Reid (LAS) 1

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3509

20:40

Denver (DEN)

22:05

Reno (RNO)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3509

17:30

Sacramento (SMF) B

22:35

Albuquerque (ABQ)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3509

18:00

Sacramento (SMF) B

21:30

Las Vegas Harry Reid (LAS) 1

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

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Parallax here

This flight number is listed as serving the following routes:

Denver (DEN) - Reno (RNO)
Kansas City (MCI) - Ronald Reagan Washington (DCA)
Miami (MIA) - Nashville (BNA)
Sacramento (SMF) - Albuquerque (ABQ)
Sacramento (SMF) - Las Vegas Harry Reid (LAS)
Sacramento (SMF) - San Diego (SAN)
San Antonio (SAT) - Saint Louis (STL)
San Diego (SAN) - Albuquerque (ABQ)
San Diego (SAN) - Dallas Love Field (DAL)
San Diego (SAN) - Las Vegas Harry Reid (LAS)
San Jose (SJC) - Austin (AUS)

All Southwest Airlines flights

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