Southwest Airlines
vol
WN 4391:
Multiple routes
HORAIRES DES VOLS
Vols directs:
Southwest Airlines WN4391
Effective 2026-03-05 through 2026-04-06
Lun
Mar
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Mer
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-
Jeu
Ven
Sam
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-
Dim
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Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN4391
Operates only on 2026-03-07
Lun
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Mar
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Mer
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Jeu
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Ven
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Sam
Dim
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Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN4391
Effective 2026-03-08 through 2026-04-05
Lun
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-
Mar
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-
Mer
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-
Jeu
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-
Ven
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-
Sam
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-
Dim
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN4391
Effective 2026-03-14 through 2026-04-04
Lun
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-
Mar
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-
Mer
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-
Jeu
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-
Ven
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Sam
Dim
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Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN4391
Effective 2026-03-10 through 2026-04-01
Lun
-
-
Mar
Mer
Jeu
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-
Ven
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-
Sam
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-
Dim
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Duration: 3:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN4391
Effective 2026-08-04 through 2026-09-30
Lun
-
-
Mar
Mer
Jeu
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-
Ven
-
-
Sam
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-
Dim
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Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Vols directs:
Southwest Airlines WN4391
Effective 2026-06-04 through 2026-08-03
Lun
Mar
-
-
Mer
-
-
Jeu
Ven
Sam
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-
Dim
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-
Duration: 3:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN4391
Effective 2026-08-08 through 2026-09-26
Lun
-
-
Mar
-
-
Mer
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-
Jeu
-
-
Ven
-
-
Sam
Dim
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Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Vols directs:
Southwest Airlines WN4391
Effective 2026-02-12 through 2026-02-16
Lun
Mar
-
-
Mer
-
-
Jeu
Ven
Sam
-
-
Dim
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-
Duration: 3:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN4391
Effective 2026-02-20 through 2026-03-01
Lun
-
-
Mar
-
-
Mer
-
-
Jeu
Ven
Sam
-
-
Dim
Duration: 3:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN4391
Effective 2026-08-09 through 2026-09-27
Lun
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-
Mar
-
-
Mer
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-
Jeu
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-
Ven
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-
Sam
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-
Dim
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Vols directs:
Southwest Airlines WN4391
Effective 2026-04-11 through 2026-05-30
Lun
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-
Mar
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-
Mer
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-
Jeu
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-
Ven
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-
Sam
Dim
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Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Vols directs:
Southwest Airlines WN4391
Effective 2026-04-07 through 2026-06-03
Lun
-
-
Mar
Mer
Jeu
-
-
Ven
-
-
Sam
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-
Dim
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Duration: 1:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN4391
Valid until 2026-01-01
Lun
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-
Mar
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-
Mer
Jeu
Ven
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-
Sam
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Dim
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Duration: 1:30, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Vols directs:
Southwest Airlines WN4391
Effective 2026-08-06 through 2026-09-28
Lun
Mar
-
-
Mer
-
-
Jeu
Ven
Sam
-
-
Dim
-
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Vols directs:
Southwest Airlines WN4391
Operates only on 2026-01-05
Lun
Mar
-
-
Mer
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-
Jeu
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-
Ven
-
-
Sam
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Dim
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Duration: 1:30, 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) - Salt Lake City (SLC)
- Denver (DEN) - El Paso (ELP)
- Houston Hobby (HOU) - Ontario, Los Angeles (ONT)
- Providence (PVD) - Chicago Midway (MDW)
- San Antonio (SAT) - Baltimore (BWI)
- Santa Ana (SNA) - Sacramento (SMF)