Southwest Airlines
flug
WN 4231:
Multiple routes
FLUGPLAN
Direktflüge:
Southwest Airlines WN4231
Operates only on 2026-01-05
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Duration: 3:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4231
Effective 2026-06-04 through 2026-08-03
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Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4231
Effective 2026-06-07 through 2026-08-02
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Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4231
Effective 2026-08-09 through 2026-09-27
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Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4231
Effective 2026-08-08 through 2026-09-26
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Duration: 1:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4231
Effective 2026-08-04 through 2026-09-30
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Duration: 1:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4231
Valid until 2026-01-03
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Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4231
Operates only on 2026-02-18
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Duration: 2:15, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4231
Valid until 2026-01-04
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Duration: 3:15, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4231
Effective 2026-04-07 through 2026-06-03
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Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direktflüge:
Southwest Airlines WN4231
Effective 2026-04-09 through 2026-06-01
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Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Chicago Midway (MDW) - Baltimore (BWI)
- Jacksonville (JAX) - Nashville (BNA)
- Las Vegas Harry Reid (LAS) - New Orleans (MSY)
- Nashville (BNA) - Dallas Love Field (DAL)
- Phoenix Sky Harbor (PHX) - Nashville (BNA)
- San Francisco (SFO) - Las Vegas Harry Reid (LAS)
- San Jose (SJC) - Baltimore (BWI)