Southwest Airlines
voo
WN 4420:
Multiple routes
PLANEAR VOO
Voos Directos:
Southwest Airlines WN4420
Effective 2026-04-09 through 2026-06-01
Seg
Ter
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Qua
-
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Qui
Sex
Sáb
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Dom
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Duration: 2:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN4420
Effective 2026-04-11 through 2026-05-30
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
Dom
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Duration: 2:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Voos Directos:
Southwest Airlines WN4420
Effective 2026-06-04 through 2026-08-03
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
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Dom
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-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN4420
Effective 2026-04-12 through 2026-05-17
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: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN4420
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: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN4420
Effective 2026-08-08 through 2026-09-26
Seg
-
-
Ter
-
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Qua
-
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Qui
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-
Sex
-
-
Sáb
Dom
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-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN4420
Valid until 2026-01-01
Seg
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Ter
-
-
Qua
Qui
Sex
-
-
Sáb
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Dom
-
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
Southwest Airlines WN4420
Effective 2026-08-04 through 2026-09-30
Seg
-
-
Ter
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN4420
Effective 2026-08-06 through 2026-09-28
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN4420
Effective 2026-08-09 through 2026-09-27
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: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Voos Directos:
Southwest Airlines WN4420
Valid until 2026-01-04
Seg
Ter
Qua
-
-
Qui
-
-
Sex
Sáb
-
-
Dom
Duration: 2:10, 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.
Voos Directos:
Southwest Airlines WN4420
Valid until 2026-01-03
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
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-
Duration: 2:10, 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.
Voos Directos:
Southwest Airlines WN4420
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: 2:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Houston Hobby (HOU) - Midland (MAF)
- Houston Hobby (HOU) - Salt Lake City (SLC)
- Saint Louis (STL) - Austin (AUS)
- Sarasota/Bradenton (SRQ) - John Glenn Columbus (CMH)