Southwest Airlines flight WN 2456: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 06:25 Phoenix Sky Harbor (PHX) 4 07:50 Burbank (BUR)
WN 2456 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-08 through 2025-08-03
Tue,Wed 07:45 Midway, Chicago (MDW) 10:20 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-06-10 through 2025-07-30
Thu 08:25 San Francisco (SFO) 2 11:20 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2025-11-27
Mon,Thu,Fri 10:10 Love Field, Dallas (DAL) 1 11:50 Birmingham (BHM)
WN 2456 Non-stop Boeing 737-700 (73W) 1:40 Valid until 2025-06-02
Mon,Thu,Fri 11:35 Midway, Chicago (MDW) 14:10 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 11:35 Midway, Chicago (MDW) 14:10 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-07-07 through 2025-08-04
Sun 11:45 Baltimore (BWI) 13:00 Providence (PVD)
WN 2456 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2025-05-25
Thu 11:55 Phoenix Sky Harbor (PHX) 4 13:10 Albuquerque (ABQ)
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2025-11-27
Mon,Thu,Fri 12:25 Birmingham (BHM) 15:25 Baltimore (BWI)
WN 2456 Non-stop Boeing 737-700 (73W) 2:00 Valid until 2025-06-02
Sat 12:45 Midway, Chicago (MDW) 15:20 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-07 through 2025-08-02
Sun 13:00 Baltimore (BWI) 14:20 Providence (PVD)
WN 2456 Non-stop Boeing 737-800 (73H) 1:20 Valid until 2025-05-18
Sun 13:00 Baltimore (BWI) 14:20 Providence (PVD)
WN 2456 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2025-06-01
Sat 13:40 Baltimore (BWI) 15:00 Providence (PVD)
WN 2456 Non-stop Boeing 737-800 (73H) 1:20 Valid until 2025-05-31
Tue,Wed 13:55 Nashville (BNA) 16:55 Fort Myers (RSW)
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-10-07 through 2025-10-29
Tue,Wed 14:20 Baltimore (BWI) 15:40 Providence (PVD)
WN 2456 Non-stop Boeing 737-800 (73H) 1:20 Valid until 2025-06-04
Sat 15:00 Nashville (BNA) 18:00 Fort Myers (RSW)
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-10-04 through 2025-11-01
Sat 15:55 Providence (PVD) 19:05 Fort Myers (RSW)
WN 2456 Non-stop Boeing 737-800 (73H) 3:10 Valid until 2025-05-31
Mon,Thu,Fri 16:05 Baltimore (BWI) 17:25 Providence (PVD)
WN 2456 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-06-02
Tue,Wed 16:10 San Diego (SAN) 1 18:30 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-04 through 2025-11-12
Mon-Thu 16:10 San Diego (SAN) 1 18:30 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-17 through 2025-11-20
Mon-Fri 16:10 San Diego (SAN) 1 18:30 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-02 through 2025-12-11
Mon-Wed 16:10 San Diego (SAN) 1 18:30 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-15 through 2025-12-17
Wed,Thu 16:10 San Diego (SAN) 1 18:30 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-24 through 2026-01-01
Tue,Wed 16:25 Providence (PVD) 19:20 Orlando (MCO)
WN 2456 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2025-06-04
Tue,Wed 17:35 Fort Myers (RSW) 18:30 Orlando (MCO)
WN 2456 Non-stop Boeing 737-700 (Scimitar Winglets) 0:55 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri,Sun 17:45 San Diego (SAN) 1 20:10 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 17:45 San Diego (SAN) 1 20:10 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 17:45 San Diego (SAN) 1 20:10 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-12-07 through 2025-12-14
Thu 17:45 San Diego (SAN) 1 20:10 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2025-12-18
Mon 17:45 San Diego (SAN) 1 20:10 Phoenix Sky Harbor (PHX) 4
WN 2456 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-01-05
Sun 19:40 Nashville (BNA) 22:40 Fort Myers (RSW)
WN 2456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 20:50 Phoenix Sky Harbor (PHX) 4 00:10 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-02 through 2025-11-16
The flight arrives 1 day after departure.
Mon,Fri,Sun 20:50 Phoenix Sky Harbor (PHX) 4 00:10 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-21 through 2025-11-28
The flight arrives 1 day after departure.
Fri,Sun 20:50 Phoenix Sky Harbor (PHX) 4 00:10 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-12-07 through 2025-12-14
The flight arrives 1 day after departure.
Thu 20:50 Phoenix Sky Harbor (PHX) 4 00:10 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2025-12-18
The flight arrives 1 day after departure.
Mon 20:50 Phoenix Sky Harbor (PHX) 4 00:10 Houston Hobby (HOU)
WN 2456 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Mon,Thu,Fri 20:55 Nashville (BNA) 23:55 Fort Myers (RSW)
WN 2456 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-10-02 through 2025-10-31
Non-Direct Flights:
Thu 08:25 San Francisco (SFO) 2 13:10 Albuquerque (ABQ)
WN 2456 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Operates only on 2025-11-27
Mon,Thu,Fri 10:10 Love Field, Dallas (DAL) 1 15:25 Baltimore (BWI)
WN 2456 1-stop Boeing 737-700 (73W) 4:15 Valid until 2025-06-02
Mon,Thu,Fri 12:25 Birmingham (BHM) 17:25 Providence (PVD)
WN 2456 1-stop Boeing 737-700 (73W) 4:00 Valid until 2025-06-02
Sat 13:40 Baltimore (BWI) 19:05 Fort Myers (RSW)
WN 2456 1-stop Boeing 737-800 (73H) 5:25 Valid until 2025-05-31
Tue,Wed 13:55 Nashville (BNA) 18:30 Orlando (MCO)
WN 2456 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2025-10-07 through 2025-10-29
Tue,Wed 14:20 Baltimore (BWI) 19:20 Orlando (MCO)
WN 2456 1-stop Boeing 737-800 (73H) 5:00 Valid until 2025-06-04
Mon,Thu,Fri,Sun 17:45 San Diego (SAN) 1 00:10 Houston Hobby (HOU)
WN 2456 1-stop Boeing 737-800 (73H) 4:25 Effective 2025-11-02 through 2025-11-16
The flight arrives 1 day after departure.
Mon,Fri,Sun 17:45 San Diego (SAN) 1 00:10 Houston Hobby (HOU)
WN 2456 1-stop Boeing 737-800 (73H) 4:25 Effective 2025-11-21 through 2025-11-28
The flight arrives 1 day after departure.
Fri,Sun 17:45 San Diego (SAN) 1 00:10 Houston Hobby (HOU)
WN 2456 1-stop Boeing 737-800 (73H) 4:25 Effective 2025-12-07 through 2025-12-14
The flight arrives 1 day after departure.
Thu 17:45 San Diego (SAN) 1 00:10 Houston Hobby (HOU)
WN 2456 1-stop Boeing 737-800 (73H) 4:25 Operates only on 2025-12-18
The flight arrives 1 day after departure.
Mon 17:45 San Diego (SAN) 1 00:10 Houston Hobby (HOU)
WN 2456 1-stop Boeing 737-800 (73H) 4:25 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Mon,Thu,Fri 10:10 Love Field, Dallas (DAL) 1 17:25 Providence (PVD)
WN 2456 2-stop Boeing 737-700 (73W) 6:15 Valid until 2025-06-02
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 2456: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2456
06:25
Phoenix Sky Harbor (PHX) 4

07:50
Burbank (BUR)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2456
07:45
Midway, Chicago (MDW)

10:20
Houston Hobby (HOU)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2456
08:25
San Francisco (SFO) 2

11:20
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
10:10
Love Field, Dallas (DAL) 1

11:50
Birmingham (BHM)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2456
11:35
Midway, Chicago (MDW)

14:10
Houston Hobby (HOU)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2456
11:35
Midway, Chicago (MDW)

14:10
Houston Hobby (HOU)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2456
11:45
Baltimore (BWI)

13:00
Providence (PVD)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN2456
11:55
Phoenix Sky Harbor (PHX) 4

13:10
Albuquerque (ABQ)
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
12:25
Birmingham (BHM)

15:25
Baltimore (BWI)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2456
12:45
Midway, Chicago (MDW)

15:20
Houston Hobby (HOU)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2456
13:00
Baltimore (BWI)

14:20
Providence (PVD)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
13:00
Baltimore (BWI)

14:20
Providence (PVD)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
13:40
Baltimore (BWI)

15:00
Providence (PVD)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
13:55
Nashville (BNA)

16:55
Fort Myers (RSW)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
14:20
Baltimore (BWI)

15:40
Providence (PVD)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
15:00
Nashville (BNA)

18:00
Fort Myers (RSW)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
15:55
Providence (PVD)

19:05
Fort Myers (RSW)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
16:05
Baltimore (BWI)

17:25
Providence (PVD)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN2456
16:10
San Diego (SAN) 1

18:30
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
16:10
San Diego (SAN) 1

18:30
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
16:10
San Diego (SAN) 1

18:30
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
16:10
San Diego (SAN) 1

18:30
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
16:10
San Diego (SAN) 1

18:30
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
16:25
Providence (PVD)

19:20
Orlando (MCO)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
17:35
Fort Myers (RSW)

18:30
Orlando (MCO)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

20:10
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

20:10
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

20:10
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

20:10
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

20:10
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
19:40
Nashville (BNA)

22:40
Fort Myers (RSW)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
20:50
Phoenix Sky Harbor (PHX) 4

00:10(+1)
Houston Hobby (HOU)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
20:50
Phoenix Sky Harbor (PHX) 4

00:10(+1)
Houston Hobby (HOU)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
20:50
Phoenix Sky Harbor (PHX) 4

00:10(+1)
Houston Hobby (HOU)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
20:50
Phoenix Sky Harbor (PHX) 4

00:10(+1)
Houston Hobby (HOU)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
20:50
Phoenix Sky Harbor (PHX) 4

00:10(+1)
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
20:55
Nashville (BNA)

23:55
Fort Myers (RSW)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN2456
08:25
San Francisco (SFO) 2

13:10
Albuquerque (ABQ)
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
10:10
Love Field, Dallas (DAL) 1

15:25
Baltimore (BWI)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2456
12:25
Birmingham (BHM)

17:25
Providence (PVD)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN2456
13:40
Baltimore (BWI)

19:05
Fort Myers (RSW)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:25, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
13:55
Nashville (BNA)

18:30
Orlando (MCO)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN2456
14:20
Baltimore (BWI)

19:20
Orlando (MCO)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

00:10(+1)
Houston Hobby (HOU)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

00:10(+1)
Houston Hobby (HOU)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

00:10(+1)
Houston Hobby (HOU)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:25, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

00:10(+1)
Houston Hobby (HOU)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
17:45
San Diego (SAN) 1

00:10(+1)
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN2456
10:10
Love Field, Dallas (DAL) 1

17:25
Providence (PVD)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:15, 2-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Fort Myers (RSW)
  • Baltimore (BWI) - Orlando (MCO)
  • Baltimore (BWI) - Providence (PVD)
  • Birmingham (BHM) - Baltimore (BWI)
  • Birmingham (BHM) - Providence (PVD)
  • Fort Myers (RSW) - Orlando (MCO)
  • Love Field, Dallas (DAL) - Baltimore (BWI)
  • Love Field, Dallas (DAL) - Birmingham (BHM)
  • Love Field, Dallas (DAL) - Providence (PVD)
  • Midway, Chicago (MDW) - Houston Hobby (HOU)
  • Nashville (BNA) - Fort Myers (RSW)
  • Nashville (BNA) - Orlando (MCO)
  • Phoenix Sky Harbor (PHX) - Albuquerque (ABQ)
  • Phoenix Sky Harbor (PHX) - Burbank (BUR)
  • Phoenix Sky Harbor (PHX) - Houston Hobby (HOU)
  • Providence (PVD) - Fort Myers (RSW)
  • Providence (PVD) - Orlando (MCO)
  • San Diego (SAN) - Houston Hobby (HOU)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Francisco (SFO) - Albuquerque (ABQ)
  • San Francisco (SFO) - Phoenix Sky Harbor (PHX)
All Southwest Airlines flights
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