Southwest Airlines flight WN 3438: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sat 05:45 Lubbock (LBB) 06:55 Love Field, Dallas (DAL) 1
WN 3438 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-07 through 2025-09-29
Sun 06:00 Lubbock (LBB) 07:15 Love Field, Dallas (DAL) 1
WN 3438 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-08-10 through 2025-08-24
Sun 06:00 Lubbock (LBB) 07:15 Love Field, Dallas (DAL) 1
WN 3438 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-09-07 through 2025-09-28
Tue,Wed 06:35 Lubbock (LBB) 07:50 Love Field, Dallas (DAL) 1
WN 3438 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-08-05 through 2025-10-01
Sun 07:20 Love Field, Dallas (DAL) 1 08:10 Las Vegas Harry Reid (LAS) 1
WN 3438 Non-stop Boeing 737-700 (73W) 2:50 Operates only on 2025-08-31
Sat 07:30 Love Field, Dallas (DAL) 1 08:40 San Antonio (SAT) A
WN 3438 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-09 through 2025-09-27
Sun 07:55 Love Field, Dallas (DAL) 1 08:45 Las Vegas Harry Reid (LAS) 1
WN 3438 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-08-10 through 2025-08-24
Sun 07:55 Love Field, Dallas (DAL) 1 08:45 Las Vegas Harry Reid (LAS) 1
WN 3438 Non-stop Boeing 737-800 (73H) 2:50 Effective 2025-09-07 through 2025-09-28
Sun 08:05 Baltimore (BWI) 09:35 Myrtle Beach (MYR)
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-05 through 2025-10-26
Sat 08:10 Baltimore (BWI) 09:40 Myrtle Beach (MYR)
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-04 through 2025-11-01
Sun 08:45 Las Vegas Harry Reid (LAS) 1 10:00 Burbank (BUR)
WN 3438 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-08-31
Sat 09:15 San Antonio (SAT) A 10:10 San Diego (SAN) 1
WN 3438 Non-stop Boeing 737-700 (73W) 2:55 Effective 2025-08-09 through 2025-09-27
Sun 10:15 Myrtle Beach (MYR) 10:50 Nashville (BNA)
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-10-05 through 2025-10-26
Sat 10:45 San Diego (SAN) 1 12:15 Phoenix Sky Harbor (PHX) 4
WN 3438 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-09 through 2025-09-27
Sun 11:25 Nashville (BNA) 12:50 Panama City (ECP)
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-10-05 through 2025-10-26
Tue,Wed,Sat 11:35 San Jose (SJC) B 13:05 Las Vegas Harry Reid (LAS) 1
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2025-06-04
Mon,Thu,Fri 12:20 San Jose (SJC) B 13:50 Las Vegas Harry Reid (LAS) 1
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2025-06-02
Tue,Wed 12:45 Las Vegas Harry Reid (LAS) 1 17:55 Saint Louis (STL) 2
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-10-07 through 2025-10-29
Sun 13:40 San Jose (SJC) B 15:10 Las Vegas Harry Reid (LAS) 1
WN 3438 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2025-05-18
Sun 13:40 San Jose (SJC) B 15:10 Las Vegas Harry Reid (LAS) 1
WN 3438 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2025-06-01
Mon,Thu,Fri 14:30 Las Vegas Harry Reid (LAS) 1 15:45 Long Beach (LGB)
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Valid until 2025-06-02
Mon,Thu,Fri 14:30 Las Vegas Harry Reid (LAS) 1 19:40 Saint Louis (STL) 2
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-10-02 through 2025-10-31
Sat 15:55 Las Vegas Harry Reid (LAS) 1 22:45 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-08 through 2025-11-15
Sat 15:55 Las Vegas Harry Reid (LAS) 1 22:45 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-12-06 through 2025-12-13
Mon-Wed 16:40 Las Vegas Harry Reid (LAS) 1 18:20 Sacramento (SMF) B
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 16:40 Las Vegas Harry Reid (LAS) 1 18:20 Sacramento (SMF) B
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-19 through 2026-01-04
Tue,Wed 17:15 Las Vegas Harry Reid (LAS) 1 00:05 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-04 through 2025-11-12
The flight arrives 1 day after departure.
Mon-Thu 17:15 Las Vegas Harry Reid (LAS) 1 00:05 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-17 through 2025-11-20
The flight arrives 1 day after departure.
Mon-Fri 17:15 Las Vegas Harry Reid (LAS) 1 00:05 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-02 through 2025-12-11
The flight arrives 1 day after departure.
Mon-Wed 17:15 Las Vegas Harry Reid (LAS) 1 00:05 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-15 through 2025-12-17
The flight arrives 1 day after departure.
Wed,Thu 17:15 Las Vegas Harry Reid (LAS) 1 00:05 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-24 through 2026-01-01
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 17:45 Las Vegas Harry Reid (LAS) 1 00:35 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-02 through 2025-11-16
The flight arrives 1 day after departure.
Mon,Fri,Sun 17:45 Las Vegas Harry Reid (LAS) 1 00:35 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-11-21 through 2025-11-28
The flight arrives 1 day after departure.
Fri,Sun 17:45 Las Vegas Harry Reid (LAS) 1 00:35 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-12-07 through 2025-12-14
The flight arrives 1 day after departure.
Thu 17:45 Las Vegas Harry Reid (LAS) 1 00:35 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2025-12-18
The flight arrives 1 day after departure.
Mon 17:45 Las Vegas Harry Reid (LAS) 1 00:35 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Sat 18:15 Las Vegas Harry Reid (LAS) 1 19:50 Sacramento (SMF) B
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-22 through 2025-11-29
Sat 18:15 Las Vegas Harry Reid (LAS) 1 19:50 Sacramento (SMF) B
WN 3438 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-20 through 2026-01-03
Sun 18:25 Las Vegas Harry Reid (LAS) 1 01:15 John Glenn Columbus (CMH)
WN 3438 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Operates only on 2025-11-30
The flight arrives 1 day after departure.
Sun 18:45 San Diego (SAN) 1 20:15 San Francisco (SFO) 2
WN 3438 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-08 through 2025-08-03
Non-Direct Flights:
Sat 05:45 Lubbock (LBB) 08:40 San Antonio (SAT) A
WN 3438 1-stop Boeing 737-700 (73W) 2:55 Effective 2025-08-09 through 2025-09-27
Sun 06:00 Lubbock (LBB) 08:45 Las Vegas Harry Reid (LAS) 1
WN 3438 1-stop Boeing 737-800 (73H) 4:45 Effective 2025-08-10 through 2025-08-24
Sun 06:00 Lubbock (LBB) 08:45 Las Vegas Harry Reid (LAS) 1
WN 3438 1-stop Boeing 737-800 (73H) 4:45 Effective 2025-09-07 through 2025-09-28
Sun 07:20 Love Field, Dallas (DAL) 1 10:00 Burbank (BUR)
WN 3438 1-stop Boeing 737-700 (73W) 4:40 Operates only on 2025-08-31
Sat 07:30 Love Field, Dallas (DAL) 1 10:10 San Diego (SAN) 1
WN 3438 1-stop Boeing 737-700 (73W) 4:40 Effective 2025-08-09 through 2025-09-27
Sun 08:05 Baltimore (BWI) 10:50 Nashville (BNA)
WN 3438 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-10-05 through 2025-10-26
Sat 09:15 San Antonio (SAT) A 12:15 Phoenix Sky Harbor (PHX) 4
WN 3438 1-stop Boeing 737-700 (73W) 5:00 Effective 2025-08-09 through 2025-09-27
Sun 10:15 Myrtle Beach (MYR) 12:50 Panama City (ECP)
WN 3438 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 12:20 San Jose (SJC) B 15:45 Long Beach (LGB)
WN 3438 1-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2025-06-02
Sat 05:45 Lubbock (LBB) 10:10 San Diego (SAN) 1
WN 3438 2-stop Boeing 737-700 (73W) 6:25 Effective 2025-08-09 through 2025-09-27
Sat 07:30 Love Field, Dallas (DAL) 1 12:15 Phoenix Sky Harbor (PHX) 4
WN 3438 2-stop Boeing 737-700 (73W) 6:45 Effective 2025-08-09 through 2025-09-27
Sun 08:05 Baltimore (BWI) 12:50 Panama City (ECP)
WN 3438 2-stop Boeing 737-700 (Scimitar Winglets) 5:45 Effective 2025-10-05 through 2025-10-26
Sat 05:45 Lubbock (LBB) 12:15 Phoenix Sky Harbor (PHX) 4
WN 3438 3-stop Boeing 737-700 (73W) 8:30 Effective 2025-08-09 through 2025-09-27
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Southwest Airlines flight WN 3438: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3438
05:45
Lubbock (LBB)

06:55
Love Field, Dallas (DAL) 1
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
06:00
Lubbock (LBB)

07:15
Love Field, Dallas (DAL) 1
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 WN3438
06:00
Lubbock (LBB)

07:15
Love Field, Dallas (DAL) 1
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 WN3438
06:35
Lubbock (LBB)

07:50
Love Field, Dallas (DAL) 1
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
07:20
Love Field, Dallas (DAL) 1

08:10
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
07:30
Love Field, Dallas (DAL) 1

08:40
San Antonio (SAT) A
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
07:55
Love Field, Dallas (DAL) 1

08:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
07:55
Love Field, Dallas (DAL) 1

08:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
08:05
Baltimore (BWI)

09:35
Myrtle Beach (MYR)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
08:10
Baltimore (BWI)

09:40
Myrtle Beach (MYR)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
08:45
Las Vegas Harry Reid (LAS) 1

10:00
Burbank (BUR)
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
09:15
San Antonio (SAT) A

10:10
San Diego (SAN) 1
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
10:15
Myrtle Beach (MYR)

10:50
Nashville (BNA)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
10:45
San Diego (SAN) 1

12:15
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
11:25
Nashville (BNA)

12:50
Panama City (ECP)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
11:35
San Jose (SJC) B

13:05
Las Vegas Harry Reid (LAS) 1
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3438
12:20
San Jose (SJC) B

13:50
Las Vegas Harry Reid (LAS) 1
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3438
12:45
Las Vegas Harry Reid (LAS) 1

17:55
Saint Louis (STL) 2
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3438
13:40
San Jose (SJC) B

15:10
Las Vegas Harry Reid (LAS) 1
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
13:40
San Jose (SJC) B

15:10
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
14:30
Las Vegas Harry Reid (LAS) 1

15:45
Long Beach (LGB)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3438
14:30
Las Vegas Harry Reid (LAS) 1

19:40
Saint Louis (STL) 2
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3438
15:55
Las Vegas Harry Reid (LAS) 1

22:45
John Glenn Columbus (CMH)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
15:55
Las Vegas Harry Reid (LAS) 1

22:45
John Glenn Columbus (CMH)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
16:40
Las Vegas Harry Reid (LAS) 1

18:20
Sacramento (SMF) B
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
16:40
Las Vegas Harry Reid (LAS) 1

18:20
Sacramento (SMF) B
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
17:15
Las Vegas Harry Reid (LAS) 1

00:05(+1)
John Glenn Columbus (CMH)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:15
Las Vegas Harry Reid (LAS) 1

00:05(+1)
John Glenn Columbus (CMH)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:15
Las Vegas Harry Reid (LAS) 1

00:05(+1)
John Glenn Columbus (CMH)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:15
Las Vegas Harry Reid (LAS) 1

00:05(+1)
John Glenn Columbus (CMH)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:15
Las Vegas Harry Reid (LAS) 1

00:05(+1)
John Glenn Columbus (CMH)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:45
Las Vegas Harry Reid (LAS) 1

00:35(+1)
John Glenn Columbus (CMH)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:45
Las Vegas Harry Reid (LAS) 1

00:35(+1)
John Glenn Columbus (CMH)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:45
Las Vegas Harry Reid (LAS) 1

00:35(+1)
John Glenn Columbus (CMH)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:45
Las Vegas Harry Reid (LAS) 1

00:35(+1)
John Glenn Columbus (CMH)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
17:45
Las Vegas Harry Reid (LAS) 1

00:35(+1)
John Glenn Columbus (CMH)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
18:15
Las Vegas Harry Reid (LAS) 1

19:50
Sacramento (SMF) B
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
18:15
Las Vegas Harry Reid (LAS) 1

19:50
Sacramento (SMF) B
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
18:25
Las Vegas Harry Reid (LAS) 1

01:15(+1)
John Glenn Columbus (CMH)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN3438
18:45
San Diego (SAN) 1

20:15
San Francisco (SFO) 2
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN3438
05:45
Lubbock (LBB)

08:40
San Antonio (SAT) A
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
06:00
Lubbock (LBB)

08:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:45, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
06:00
Lubbock (LBB)

08:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:45, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN3438
07:20
Love Field, Dallas (DAL) 1

10:00
Burbank (BUR)
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
07:30
Love Field, Dallas (DAL) 1

10:10
San Diego (SAN) 1
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
08:05
Baltimore (BWI)

10:50
Nashville (BNA)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
09:15
San Antonio (SAT) A

12:15
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
10:15
Myrtle Beach (MYR)

12:50
Panama City (ECP)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
12:20
San Jose (SJC) B

15:45
Long Beach (LGB)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3438
05:45
Lubbock (LBB)

10:10
San Diego (SAN) 1
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:25, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
07:30
Love Field, Dallas (DAL) 1

12:15
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:45, 2-stop
Boeing 737-700 (73W)
Southwest Airlines WN3438
08:05
Baltimore (BWI)

12:50
Panama City (ECP)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:45, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3438
05:45
Lubbock (LBB)

12:15
Phoenix Sky Harbor (PHX) 4
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:30, 3-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Myrtle Beach (MYR)
  • Baltimore (BWI) - Nashville (BNA)
  • Baltimore (BWI) - Panama City (ECP)
  • Las Vegas Harry Reid (LAS) - Burbank (BUR)
  • Las Vegas Harry Reid (LAS) - John Glenn Columbus (CMH)
  • Las Vegas Harry Reid (LAS) - Long Beach (LGB)
  • Las Vegas Harry Reid (LAS) - Sacramento (SMF)
  • Las Vegas Harry Reid (LAS) - Saint Louis (STL)
  • Love Field, Dallas (DAL) - Burbank (BUR)
  • Love Field, Dallas (DAL) - Las Vegas Harry Reid (LAS)
  • Love Field, Dallas (DAL) - Phoenix Sky Harbor (PHX)
  • Love Field, Dallas (DAL) - San Antonio (SAT)
  • Love Field, Dallas (DAL) - San Diego (SAN)
  • Lubbock (LBB) - Las Vegas Harry Reid (LAS)
  • Lubbock (LBB) - Love Field, Dallas (DAL)
  • Lubbock (LBB) - Phoenix Sky Harbor (PHX)
  • Lubbock (LBB) - San Antonio (SAT)
  • Lubbock (LBB) - San Diego (SAN)
  • Myrtle Beach (MYR) - Nashville (BNA)
  • Myrtle Beach (MYR) - Panama City (ECP)
  • Nashville (BNA) - Panama City (ECP)
  • San Antonio (SAT) - Phoenix Sky Harbor (PHX)
  • San Antonio (SAT) - San Diego (SAN)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - San Francisco (SFO)
  • San Jose (SJC) - Las Vegas Harry Reid (LAS)
  • San Jose (SJC) - Long Beach (LGB)
All Southwest Airlines flights
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