Southwest Airlines
flug
WN 4721:
Multiple routes
FLUGPLAN
Direktflüge:
Southwest Airlines WN4721
Effective 2026-08-09 through 2026-09-27
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Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4721
Operates only on 2026-01-03
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Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-08-06 through 2026-09-28
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Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-08-04 through 2026-09-30
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Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-08-08 through 2026-09-26
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Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-06-06 through 2026-08-01
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Duration: 2:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4721
Valid until 2026-01-04
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Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-06-04 through 2026-08-03
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Duration: 2:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-06-07 through 2026-08-02
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Duration: 2:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-06-09 through 2026-07-29
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Duration: 2:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-02-14 through 2026-02-28
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Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4721
Effective 2026-03-14 through 2026-04-04
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Duration: 1:45, 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:
- Denver (DEN) - Ontario, Los Angeles (ONT)
- Denver (DEN) - Saint Louis (STL)
- Orlando (MCO) - Indianapolis (IND)
- Palm Springs (PSP) - Oakland (OAK)
- Phoenix Sky Harbor (PHX) - Denver (DEN)
- Pittsburgh (PIT) - Las Vegas Harry Reid (LAS)