Southwest Airlines
フライト
WN 1731:
Multiple routes
フライト時刻表
直行便：
Southwest Airlines WN1731
Valid until 2025-06-04
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Effective 2025-10-04 through 2025-11-01
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Effective 2025-10-02 through 2025-10-31
月
火
-
-
水
-
-
木
金
土
-
-
日
-
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Valid until 2025-06-04
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Effective 2025-11-02 through 2025-11-16
月
火
-
-
水
-
-
木
金
土
-
-
日
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-11-21 through 2025-11-28
月
火
-
-
水
-
-
木
-
-
金
土
-
-
日
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-12-07 through 2025-12-14
月
-
-
火
-
-
水
-
-
木
-
-
金
土
-
-
日
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Operates only on 2025-12-18
月
-
-
火
-
-
水
-
-
木
金
-
-
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Operates only on 2026-01-05
月
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-05-10 through 2025-05-31
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Valid until 2025-05-03
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-10-05 through 2025-10-26
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-06-07 through 2025-08-02
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-10-07 through 2025-10-29
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Operates only on 2025-05-25
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 1:05, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-11-04 through 2025-11-12
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-11-17 through 2025-11-20
月
火
水
木
金
-
-
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-12-02 through 2025-12-11
月
火
水
木
金
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-12-15 through 2025-12-17
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-12-24 through 2026-01-01
月
-
-
火
-
-
水
木
金
-
-
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Operates only on 2025-11-27
月
-
-
火
-
-
水
-
-
木
金
-
-
土
-
-
日
-
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-06-08 through 2025-08-03
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 3:55, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Operates only on 2025-07-04
月
-
-
火
-
-
水
-
-
木
-
-
金
土
-
-
日
-
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-06-05 through 2025-07-03
月
火
-
-
水
-
-
木
金
土
-
-
日
-
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Effective 2025-07-07 through 2025-08-04
月
火
-
-
水
-
-
木
金
土
-
-
日
-
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Effective 2025-06-07 through 2025-08-02
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-08-07 through 2025-09-29
月
火
-
-
水
-
-
木
金
土
日
-
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-11-22 through 2025-11-29
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-12-20 through 2026-01-03
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-08-10 through 2025-08-24
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-09-07 through 2025-09-28
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-08-05 through 2025-10-01
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-08-09 through 2025-09-27
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-08-10 through 2025-08-24
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-09-07 through 2025-09-28
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-11-22 through 2025-11-29
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-12-20 through 2026-01-03
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Operates only on 2025-08-31
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
乗継便：
Southwest Airlines WN1731
Valid until 2025-06-04
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 4:45, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-06-07 through 2025-08-02
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 6:15, 1-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 5:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 5:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 3:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 3:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-08-09 through 2025-09-27
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 5:20, 1-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN1731
Effective 2025-11-22 through 2025-11-29
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 5:50, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-12-20 through 2026-01-03
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 5:50, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-08-10 through 2025-08-24
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 6:00, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-09-07 through 2025-09-28
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 6:00, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 7:45, 2-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 7:45, 2-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-11-25 through 2025-12-01
月
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 10:10, 3-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1731
Effective 2025-12-19 through 2026-01-04
月
火
水
-
-
木
-
-
金
土
-
-
日
Duration: 10:10, 3-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
- Baltimore (BWI) - Fort Lauderdale (FLL)
- Baltimore (BWI) - Manchester (MHT)
- Baltimore (BWI) - Tampa (TPA)
- Denver (DEN) - Bozeman (BZN)
- Houston Hobby (HOU) - Oakland (OAK)
- Houston Hobby (HOU) - Ontario, Los Angeles (ONT)
- Houston Hobby (HOU) - Pensacola (PNS)
- Las Vegas Harry Reid (LAS) - Boise (BOI)
- Louisville (SDF) - Boise (BOI)
- Louisville (SDF) - Las Vegas Harry Reid (LAS)
- Louisville (SDF) - Phoenix Sky Harbor (PHX)
- Love Field, Dallas (DAL) - Baltimore (BWI)
- Love Field, Dallas (DAL) - Tulsa (TUL)
- Lubbock (LBB) - Baltimore (BWI)
- Lubbock (LBB) - Love Field, Dallas (DAL)
- Manchester (MHT) - Tampa (TPA)
- Midway, Chicago (MDW) - Boise (BOI)
- Midway, Chicago (MDW) - Las Vegas Harry Reid (LAS)
- Midway, Chicago (MDW) - Louisville (SDF)
- Midway, Chicago (MDW) - Phoenix Sky Harbor (PHX)
- Oakland (OAK) - Burbank (BUR)
- Oakland (OAK) - Ontario, Los Angeles (ONT)
- Orlando (MCO) - Bozeman (BZN)
- Orlando (MCO) - Denver (DEN)
- Phoenix Sky Harbor (PHX) - Boise (BOI)
- Phoenix Sky Harbor (PHX) - Denver (DEN)
- Phoenix Sky Harbor (PHX) - Las Vegas Harry Reid (LAS)