Southwest Airlines
voo
WN 1431:
Multiple routes
PLANEAR VOO
Voos Directos:
Southwest Airlines WN1431
Operates only on 2026-01-05
Seg
Ter
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Qua
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Qui
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Sex
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Sáb
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Dom
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-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-01-06 through 2026-01-14
Seg
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-01-18 through 2026-01-23
Seg
-
-
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-01-26 through 2026-02-04
Seg
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Operates only on 2026-02-08
Seg
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Ter
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Qua
-
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Qui
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Sex
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Sáb
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-
Dom
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-10 through 2026-02-11
Seg
-
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Ter
Qua
Qui
-
-
Sex
-
-
Sáb
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Dom
-
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-18 through 2026-03-04
Seg
-
-
Ter
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-06-07 through 2026-08-02
Seg
-
-
Ter
-
-
Qua
-
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Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-06-07 through 2026-08-02
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Valid until 2026-01-01
Seg
-
-
Ter
-
-
Qua
Qui
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Voos Directos:
Southwest Airlines WN1431
Operates only on 2026-05-24
Seg
-
-
Ter
-
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Qua
-
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Qui
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-
Sex
-
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Sáb
-
-
Dom
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-04-09 through 2026-06-01
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-08-09 through 2026-09-27
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-04-11 through 2026-05-30
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-04-07 through 2026-06-03
Seg
-
-
Ter
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-04-12 through 2026-05-17
Seg
-
-
Ter
-
-
Qua
-
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Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Operates only on 2026-05-31
Seg
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Ter
-
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Qua
-
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Qui
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-
Sex
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-
Sáb
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-
Dom
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-08-05 through 2026-09-30
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-06-09 through 2026-07-29
Seg
-
-
Ter
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-01-10 through 2026-02-07
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-03-10 through 2026-04-01
Seg
-
-
Ter
Qua
Qui
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-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Operates only on 2026-01-03
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-08-06 through 2026-09-28
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-06-04 through 2026-08-03
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-03-08 through 2026-04-05
Seg
-
-
Ter
-
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Qua
-
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Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 3:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-03-07 through 2026-04-04
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-01-11 through 2026-01-16
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-01-19 through 2026-01-25
Seg
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-01 through 2026-02-06
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-09 through 2026-02-15
Seg
Ter
-
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Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-17 through 2026-02-23
Seg
Ter
Qua
-
-
Qui
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Operates only on 2026-03-02
Seg
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-03-05 through 2026-04-06
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-14 through 2026-02-28
Seg
-
-
Ter
-
-
Qua
-
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Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Valid until 2026-01-04
Seg
Ter
Qua
-
-
Qui
-
-
Sex
Sáb
-
-
Dom
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Operates only on 2026-01-03
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-12 through 2026-02-16
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN1431
Effective 2026-02-20 through 2026-03-01
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Não-Directos:
Southwest Airlines WN1431
Effective 2026-06-07 through 2026-08-02
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 4:50, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Não-Directos:
Southwest Airlines WN1431
Operates only on 2026-01-03
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
- Chicago Midway (MDW) - Atlanta (ATL)
- Chicago Midway (MDW) - Houston Hobby (HOU)
- Chicago Midway (MDW) - New Orleans (MSY)
- Denver (DEN) - Bozeman (BZN)
- Denver (DEN) - Oakland (OAK)
- Denver (DEN) - San Diego (SAN)
- John Glenn Columbus (CMH) - Tampa (TPA)
- New Orleans (MSY) - Kansas City (MCI)
- Oakland (OAK) - San Diego (SAN)
- Phoenix Sky Harbor (PHX) - El Paso (ELP)
- Ronald Reagan Washington (DCA) - Chicago Midway (MDW)
- Ronald Reagan Washington (DCA) - New Orleans (MSY)
- San Antonio (SAT) - Las Vegas Harry Reid (LAS)
- San Diego (SAN) - Santa Barbara (SBA)