Southwest Airlines flight WN 2312: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:30 Los Angeles (LAX) 1 11:30 Chicago Midway (MDW)
WN 2312 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-08-06 through 2026-09-28
Sat 05:45 Sacramento (SMF) B 09:05 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2026-01-03
Mon,Tue,Fri,Sun 05:50 Sacramento (SMF) B 09:10 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2026-01-04
Mon,Thu,Fri 06:05 Houston Hobby (HOU) 07:35 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-09 through 2026-06-01
Sun 06:10 Houston Hobby (HOU) 07:40 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-12 through 2026-05-17
Sun 06:10 Houston Hobby (HOU) 07:40 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-05-31
Sat 06:15 Houston Hobby (HOU) 07:45 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-11 through 2026-05-30
Sun 06:30 Houston Hobby (HOU) 08:00 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-05-24
Tue,Wed 06:40 Houston Hobby (HOU) 08:10 Denver (DEN)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-07 through 2026-06-03
Thu,Fri,Sun 07:40 Los Angeles (LAX) 1 08:50 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 07:40 Los Angeles (LAX) 1 08:50 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 07:40 Los Angeles (LAX) 1 08:50 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 07:40 Los Angeles (LAX) 1 08:50 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 07:40 Los Angeles (LAX) 1 08:50 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-17 through 2026-02-23
Mon 07:40 Los Angeles (LAX) 1 08:50 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-03-02
Sat 09:05 Las Vegas Harry Reid (LAS) 1 11:55 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 09:25 Las Vegas Harry Reid (LAS) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 09:25 Las Vegas Harry Reid (LAS) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 09:25 Las Vegas Harry Reid (LAS) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:25 Las Vegas Harry Reid (LAS) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:25 Las Vegas Harry Reid (LAS) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-02-17 through 2026-02-23
Mon 09:25 Las Vegas Harry Reid (LAS) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Operates only on 2026-03-02
Mon,Thu,Fri 12:10 Los Angeles (LAX) 1 13:20 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:10 Los Angeles (LAX) 1 13:20 Las Vegas Harry Reid (LAS) 1
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-02-20 through 2026-03-01
Mon 14:00 Phoenix Sky Harbor (PHX) 4 15:10 El Paso (ELP)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Tue,Wed 14:00 Los Angeles (LAX) 1 19:55 Chicago Midway (MDW)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-08-04 through 2026-09-30
Mon 15:45 El Paso (ELP) 18:25 Dallas Love Field (DAL) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-01-05
Mon,Thu,Fri 17:50 Austin (AUS) 19:20 Los Angeles (LAX) 1
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-03-05 through 2026-04-06
Sun 18:35 Saint Louis (STL) 2 20:40 Houston Hobby (HOU)
WN 2312 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-06-07 through 2026-08-02
Thu 18:45 Dallas Love Field (DAL) 1 19:55 San Antonio (SAT) A
WN 2312 Non-stop Boeing 737-700 (73W) 1:10 Valid until 2026-01-01
Mon 19:00 Dallas Love Field (DAL) 1 20:10 San Antonio (SAT) A
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Sun 19:00 Los Angeles (LAX) 1 00:50 Chicago Midway (MDW)
WN 2312 Non-stop Boeing 737-800 (73H) 3:50 Effective 2026-08-09 through 2026-09-27
The flight arrives 1 day after departure.
Sat 19:35 Austin (AUS) 21:05 Los Angeles (LAX) 1
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-03-07 through 2026-04-04
Mon-Fri 19:50 Las Vegas Harry Reid (LAS) 1 22:35 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 19:50 Las Vegas Harry Reid (LAS) 1 22:35 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-01-18 through 2026-01-23
Mon-Fri 19:50 Las Vegas Harry Reid (LAS) 1 22:35 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 19:50 Las Vegas Harry Reid (LAS) 1 22:35 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-08 through 2026-02-11
Tue,Wed 19:50 Las Vegas Harry Reid (LAS) 1 22:35 Seattle-Tacoma (SEA)
WN 2312 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-18 through 2026-03-04
Mon 20:40 San Antonio (SAT) A 21:40 Houston Hobby (HOU)
WN 2312 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Operates only on 2026-01-05
Non-Direct Flights:
Thu,Fri,Sun 07:40 Los Angeles (LAX) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 07:40 Los Angeles (LAX) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 07:40 Los Angeles (LAX) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 07:40 Los Angeles (LAX) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 07:40 Los Angeles (LAX) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-02-17 through 2026-02-23
Mon 07:40 Los Angeles (LAX) 1 12:15 Seattle-Tacoma (SEA)
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Operates only on 2026-03-02
Mon 14:00 Phoenix Sky Harbor (PHX) 4 18:25 Dallas Love Field (DAL) 1
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-05
Mon 15:45 El Paso (ELP) 20:10 San Antonio (SAT) A
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-05
Mon 19:00 Dallas Love Field (DAL) 1 21:40 Houston Hobby (HOU)
WN 2312 1-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-01-05
Mon 14:00 Phoenix Sky Harbor (PHX) 4 20:10 San Antonio (SAT) A
WN 2312 2-stop Boeing 737-700 (Scimitar Winglets) 5:10 Operates only on 2026-01-05
Mon 15:45 El Paso (ELP) 21:40 Houston Hobby (HOU)
WN 2312 2-stop Boeing 737-700 (Scimitar Winglets) 4:55 Operates only on 2026-01-05
Mon 14:00 Phoenix Sky Harbor (PHX) 4 21:40 Houston Hobby (HOU)
WN 2312 3-stop Boeing 737-700 (Scimitar Winglets) 6:40 Operates only on 2026-01-05
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Southwest Airlines flight WN 2312: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2312
05:30
Los Angeles (LAX) 1

11:30
Chicago Midway (MDW)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2312
05:45
Sacramento (SMF) B

09:05
Denver (DEN)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
05:50
Sacramento (SMF) B

09:10
Denver (DEN)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
06:05
Houston Hobby (HOU)

07:35
Denver (DEN)
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 WN2312
06:10
Houston Hobby (HOU)

07:40
Denver (DEN)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
06:10
Houston Hobby (HOU)

07:40
Denver (DEN)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
06:15
Houston Hobby (HOU)

07:45
Denver (DEN)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
06:30
Houston Hobby (HOU)

08:00
Denver (DEN)
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 WN2312
06:40
Houston Hobby (HOU)

08:10
Denver (DEN)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

08:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

08:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

08:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

08:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

08:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

08:50
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
09:05
Las Vegas Harry Reid (LAS) 1

11:55
Seattle-Tacoma (SEA)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
09:25
Las Vegas Harry Reid (LAS) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
09:25
Las Vegas Harry Reid (LAS) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
09:25
Las Vegas Harry Reid (LAS) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
09:25
Las Vegas Harry Reid (LAS) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
09:25
Las Vegas Harry Reid (LAS) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
09:25
Las Vegas Harry Reid (LAS) 1

12:15
Seattle-Tacoma (SEA)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
12:10
Los Angeles (LAX) 1

13:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
12:10
Los Angeles (LAX) 1

13:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
14:00
Phoenix Sky Harbor (PHX) 4

15:10
El Paso (ELP)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
14:00
Los Angeles (LAX) 1

19:55
Chicago Midway (MDW)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
15:45
El Paso (ELP)

18:25
Dallas Love Field (DAL) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
17:50
Austin (AUS)

19:20
Los Angeles (LAX) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
18:35
Saint Louis (STL) 2

20:40
Houston Hobby (HOU)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2312
18:45
Dallas Love Field (DAL) 1

19:55
San Antonio (SAT) A
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN2312
19:00
Dallas Love Field (DAL) 1

20:10
San Antonio (SAT) A
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
19:00
Los Angeles (LAX) 1

00:50(+1)
Chicago Midway (MDW)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN2312
19:35
Austin (AUS)

21:05
Los Angeles (LAX) 1
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2312
19:50
Las Vegas Harry Reid (LAS) 1

22:35
Seattle-Tacoma (SEA)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2312
19:50
Las Vegas Harry Reid (LAS) 1

22:35
Seattle-Tacoma (SEA)
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2312
19:50
Las Vegas Harry Reid (LAS) 1

22:35
Seattle-Tacoma (SEA)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2312
19:50
Las Vegas Harry Reid (LAS) 1

22:35
Seattle-Tacoma (SEA)
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2312
19:50
Las Vegas Harry Reid (LAS) 1

22:35
Seattle-Tacoma (SEA)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2312
20:40
San Antonio (SAT) A

21:40
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

12:15
Seattle-Tacoma (SEA)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
07:40
Los Angeles (LAX) 1

12:15
Seattle-Tacoma (SEA)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
14:00
Phoenix Sky Harbor (PHX) 4

18:25
Dallas Love Field (DAL) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
15:45
El Paso (ELP)

20:10
San Antonio (SAT) A
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
19:00
Dallas Love Field (DAL) 1

21:40
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
14:00
Phoenix Sky Harbor (PHX) 4

20:10
San Antonio (SAT) A
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:10, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
15:45
El Paso (ELP)

21:40
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:55, 2-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2312
14:00
Phoenix Sky Harbor (PHX) 4

21:40
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:40, 3-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Los Angeles (LAX)
  • Dallas Love Field (DAL) - Houston Hobby (HOU)
  • Dallas Love Field (DAL) - San Antonio (SAT)
  • El Paso (ELP) - Dallas Love Field (DAL)
  • El Paso (ELP) - Houston Hobby (HOU)
  • El Paso (ELP) - San Antonio (SAT)
  • Houston Hobby (HOU) - Denver (DEN)
  • Las Vegas Harry Reid (LAS) - Seattle-Tacoma (SEA)
  • Los Angeles (LAX) - Chicago Midway (MDW)
  • Los Angeles (LAX) - Las Vegas Harry Reid (LAS)
  • Los Angeles (LAX) - Seattle-Tacoma (SEA)
  • Phoenix Sky Harbor (PHX) - Dallas Love Field (DAL)
  • Phoenix Sky Harbor (PHX) - El Paso (ELP)
  • Phoenix Sky Harbor (PHX) - Houston Hobby (HOU)
  • Phoenix Sky Harbor (PHX) - San Antonio (SAT)
  • Sacramento (SMF) - Denver (DEN)
  • Saint Louis (STL) - Houston Hobby (HOU)
  • San Antonio (SAT) - Houston Hobby (HOU)
All Southwest Airlines flights
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