Southwest Airlines flight WN 1644: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 06:00 Sarasota/Bradenton (SRQ) 07:30 Saint Louis (STL) 2 WN 1644 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-04-12 through 2026-05-17
Sun 06:00 Sarasota/Bradenton (SRQ) 07:30 Saint Louis (STL) 2 WN 1644 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2026-05-31
Sun 06:20 Reno (RNO) 08:00 Long Beach (LGB) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-03-08 through 2026-04-05
Sun 06:45 Sarasota/Bradenton (SRQ) 08:15 Saint Louis (STL) 2 WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-05-24
Tue,Wed 07:10 Reno (RNO) 08:40 Long Beach (LGB) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 07:10 Milwaukee (MKE) 08:40 Nashville (BNA) WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-06 through 2026-09-28
Mon,Thu,Fri 07:35 San Jose (SJC) B 08:40 Reno (RNO) WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 09:15 Reno (RNO) 10:50 Long Beach (LGB) WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 09:35 Nashville (BNA) 12:35 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:35 Nashville (BNA) 12:35 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 09:55 Nashville (BNA) 13:00 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-01-11 through 2026-01-16
Mon,Sun 09:55 Nashville (BNA) 13:00 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 09:55 Nashville (BNA) 13:00 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:55 Nashville (BNA) 13:00 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:55 Nashville (BNA) 13:00 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-02-17 through 2026-02-23
Mon 09:55 Nashville (BNA) 13:00 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2026-03-02
Sat 10:05 Orlando (MCO) 10:55 Sarasota/Bradenton (SRQ) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2026-04-11 through 2026-05-30
Tue 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-01-06
Mon-Fri 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-01-07 through 2026-01-14
Sat 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-01-10 through 2026-02-07
Tue-Fri,Sun 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-01-26 through 2026-01-30
Mon 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-02-02
Tue,Wed,Sun 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-03 through 2026-02-11
Tue,Wed 10:10 Nashville (BNA) 13:10 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-18 through 2026-03-04
Sun 10:10 Milwaukee (MKE) 11:45 Nashville (BNA) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 10:15 Orlando (MCO) 11:05 Sarasota/Bradenton (SRQ) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2026-04-09 through 2026-06-01
Sat 10:20 Nashville (BNA) 13:20 Philadelphia (PHL) E WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-14 through 2026-02-28
Tue,Wed 10:20 Orlando (MCO) 11:10 Sarasota/Bradenton (SRQ) WN 1644 Non-stop Boeing 737-800 (73H) 0:50 Effective 2026-04-07 through 2026-06-03
Sat 11:35 Sarasota/Bradenton (SRQ) 13:40 Denver (DEN) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 11:45 Sarasota/Bradenton (SRQ) 14:15 Baltimore (BWI) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-09 through 2026-06-01
Tue,Wed 11:50 Sarasota/Bradenton (SRQ) 13:25 Saint Louis (STL) 2 WN 1644 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-04-07 through 2026-06-03
Sat 13:00 Milwaukee (MKE) 14:30 Nashville (BNA) WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-08 through 2026-09-26
Wed,Thu 13:10 Denver (DEN) 18:20 Jacksonville (JAX) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-01
Mon 13:55 Denver (DEN) 19:05 Jacksonville (JAX) WN 1644 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Operates only on 2026-01-05
Tue,Wed 14:05 Milwaukee (MKE) 15:35 Nashville (BNA) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-04 through 2026-09-30
Mon,Tue,Fri,Sun 15:30 Denver (DEN) 20:35 Jacksonville (JAX) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Valid until 2026-01-04
Sat 18:55 Orlando (MCO) 20:45 Las Vegas Harry Reid (LAS) 1 WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-06-06 through 2026-08-01
Sat 19:40 Denver (DEN) 00:50 Jacksonville (JAX) WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-03 The flight arrives 1 day after departure.
Tue,Wed 20:50 Orlando (MCO) 22:40 Las Vegas Harry Reid (LAS) 1 WN 1644 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 21:15 Orlando (MCO) 23:05 Las Vegas Harry Reid (LAS) 1 WN 1644 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-06-04 through 2026-08-03
Non-Direct Flights:
Mon,Thu,Fri 07:35 San Jose (SJC) B 10:50 Long Beach (LGB) WN 1644 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-03-05 through 2026-04-06
Sat 10:05 Orlando (MCO) 13:40 Denver (DEN) WN 1644 1-stop Boeing 737 MAX 8 (7M8) 5:35 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 10:15 Orlando (MCO) 14:15 Baltimore (BWI) WN 1644 1-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-09 through 2026-06-01
Tue,Wed 10:20 Orlando (MCO) 13:25 Saint Louis (STL) 2 WN 1644 1-stop Boeing 737-800 (73H) 4:05 Effective 2026-04-07 through 2026-06-03

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This flight number is listed as serving the following routes:

Denver (DEN) - Jacksonville (JAX)
Milwaukee (MKE) - Nashville (BNA)
Nashville (BNA) - Philadelphia (PHL)
Orlando (MCO) - Baltimore (BWI)
Orlando (MCO) - Denver (DEN)
Orlando (MCO) - Las Vegas Harry Reid (LAS)
Orlando (MCO) - Saint Louis (STL)
Orlando (MCO) - Sarasota/Bradenton (SRQ)
Reno (RNO) - Long Beach (LGB)
San Jose (SJC) - Long Beach (LGB)
San Jose (SJC) - Reno (RNO)
Sarasota/Bradenton (SRQ) - Baltimore (BWI)
Sarasota/Bradenton (SRQ) - Denver (DEN)
Sarasota/Bradenton (SRQ) - Saint Louis (STL)

All Southwest Airlines flights

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Southwest Airlines flight WN 1644: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1644

06:00

Sarasota/Bradenton (SRQ)

07:30

Saint Louis (STL) 2

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

06:00

Sarasota/Bradenton (SRQ)

07:30

Saint Louis (STL) 2

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

06:20

Reno (RNO)

08:00

Long Beach (LGB)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN1644

06:45

Sarasota/Bradenton (SRQ)

08:15

Saint Louis (STL) 2

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

07:10

Reno (RNO)

08:40

Long Beach (LGB)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

07:10

Milwaukee (MKE)

08:40

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

07:35

San Jose (SJC) B

08:40

Reno (RNO)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

09:15

Reno (RNO)

10:50

Long Beach (LGB)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1644

09:35

Nashville (BNA)

12:35

Philadelphia (PHL) E

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1644

09:35

Nashville (BNA)

12:35

Philadelphia (PHL) E

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1644

09:55

Nashville (BNA)

13:00

Philadelphia (PHL) E

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

09:55

Nashville (BNA)

13:00

Philadelphia (PHL) E

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

09:55

Nashville (BNA)

13:00

Philadelphia (PHL) E

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

09:55

Nashville (BNA)

13:00

Philadelphia (PHL) E

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

09:55

Nashville (BNA)

13:00

Philadelphia (PHL) E

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

09:55

Nashville (BNA)

13:00

Philadelphia (PHL) E

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

10:05

Orlando (MCO)

10:55

Sarasota/Bradenton (SRQ)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

Effective 2026-01-07 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

Effective 2026-01-26 through 2026-01-30

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

Operates only on 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

Effective 2026-02-03 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

10:10

Nashville (BNA)

13:10

Philadelphia (PHL) E

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

10:10

Milwaukee (MKE)

11:45

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

10:15

Orlando (MCO)

11:05

Sarasota/Bradenton (SRQ)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

10:20

Nashville (BNA)

13:20

Philadelphia (PHL) E

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

10:20

Orlando (MCO)

11:10

Sarasota/Bradenton (SRQ)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 0:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

11:35

Sarasota/Bradenton (SRQ)

13:40

Denver (DEN)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

11:45

Sarasota/Bradenton (SRQ)

14:15

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

11:50

Sarasota/Bradenton (SRQ)

13:25

Saint Louis (STL) 2

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

13:00

Milwaukee (MKE)

14:30

Nashville (BNA)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

13:10

Denver (DEN)

18:20

Jacksonville (JAX)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

13:55

Denver (DEN)

19:05

Jacksonville (JAX)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1644

14:05

Milwaukee (MKE)

15:35

Nashville (BNA)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1644

15:30

Denver (DEN)

20:35

Jacksonville (JAX)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

18:55

Orlando (MCO)

20:45

Las Vegas Harry Reid (LAS) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1644

19:40

Denver (DEN)

00:50(+1)

Jacksonville (JAX)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1644

20:50

Orlando (MCO)

22:40

Las Vegas Harry Reid (LAS) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1644

21:15

Orlando (MCO)

23:05

Las Vegas Harry Reid (LAS) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1644

07:35

San Jose (SJC) B

10:50

Long Beach (LGB)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1644

10:05

Orlando (MCO)

13:40

Denver (DEN)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1644

10:15

Orlando (MCO)

14:15

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1644

10:20

Orlando (MCO)

13:25

Saint Louis (STL) 2

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
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Sun
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Duration: 4:05, 1-stop
Boeing 737-800 (73H)

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This flight number is listed as serving the following routes:

Denver (DEN) - Jacksonville (JAX)
Milwaukee (MKE) - Nashville (BNA)
Nashville (BNA) - Philadelphia (PHL)
Orlando (MCO) - Baltimore (BWI)
Orlando (MCO) - Denver (DEN)
Orlando (MCO) - Las Vegas Harry Reid (LAS)
Orlando (MCO) - Saint Louis (STL)
Orlando (MCO) - Sarasota/Bradenton (SRQ)
Reno (RNO) - Long Beach (LGB)
San Jose (SJC) - Long Beach (LGB)
San Jose (SJC) - Reno (RNO)
Sarasota/Bradenton (SRQ) - Baltimore (BWI)
Sarasota/Bradenton (SRQ) - Denver (DEN)
Sarasota/Bradenton (SRQ) - Saint Louis (STL)

All Southwest Airlines flights

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