Southwest Airlines
フライト
WN 4643:
Multiple routes
フライト時刻表
直行便：
Southwest Airlines WN4643
Effective 2026-04-12 through 2026-05-17
月
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-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
直行便：
Southwest Airlines WN4643
Operates only on 2026-05-31
月
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-
火
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-
水
-
-
木
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-
金
-
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土
-
-
日
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
直行便：
Southwest Airlines WN4643
Effective 2026-04-09 through 2026-06-01
月
火
-
-
水
-
-
木
金
土
-
-
日
-
-
Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
直行便：
Southwest Airlines WN4643
Effective 2026-04-07 through 2026-06-03
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
直行便：
Southwest Airlines WN4643
Valid until 2026-01-03
月
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-
火
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-
水
-
-
木
-
-
金
-
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土
日
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-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
直行便：
Southwest Airlines WN4643
Effective 2026-04-11 through 2026-05-30
月
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-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
直行便：
Southwest Airlines WN4643
Effective 2026-08-08 through 2026-09-26
月
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-
火
-
-
水
-
-
木
-
-
金
-
-
土
日
-
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
直行便：
Southwest Airlines WN4643
Effective 2026-06-09 through 2026-07-29
月
-
-
火
水
木
-
-
金
-
-
土
-
-
日
-
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
直行便：
Southwest Airlines WN4643
Effective 2026-06-04 through 2026-08-03
月
火
-
-
水
-
-
木
金
土
-
-
日
-
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
直行便：
Southwest Airlines WN4643
Effective 2026-03-07 through 2026-04-04
月
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-
火
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水
-
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木
-
-
金
-
-
土
日
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-
Duration: 5:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
直行便：
Southwest Airlines WN4643
Effective 2026-08-09 through 2026-09-27
月
-
-
火
-
-
水
-
-
木
-
-
金
-
-
土
-
-
日
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
- Chicago Midway (MDW) - Minneapolis/Saint Paul (MSP)
- Houston Hobby (HOU) - Saint Louis (STL)
- New Orleans (MSY) - Nashville (BNA)
- New Orleans (MSY) - Phoenix Sky Harbor (PHX)
- Orlando (MCO) - Salt Lake City (SLC)
- Raleigh/Durham (RDU) - Baltimore (BWI)