Southwest Airlines
vol
WN 3866:
Multiple routes
HORAIRES DES VOLS
Vols directs:
Southwest Airlines WN3866
Valid until 2026-01-03
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: 2:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN3866
Valid until 2026-01-04
Lun
Mar
Mer
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Jeu
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Ven
Sam
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Dim
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN3866
Effective 2026-06-09 through 2026-07-29
Lun
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Mar
Mer
Jeu
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Ven
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Sam
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Dim
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Duration: 3:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN3866
Effective 2026-06-06 through 2026-08-01
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: 3:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN3866
Effective 2026-08-08 through 2026-09-26
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: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN3866
Effective 2026-08-06 through 2026-09-28
Lun
Mar
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Mer
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-
Jeu
Ven
Sam
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Dim
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Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN3866
Effective 2026-03-07 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: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN3866
Effective 2026-08-04 through 2026-09-30
Lun
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-
Mar
Mer
Jeu
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-
Ven
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Sam
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Dim
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Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Vols directs:
Southwest Airlines WN3866
Effective 2026-08-09 through 2026-09-27
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: 1:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN3866
Effective 2026-06-07 through 2026-08-02
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: 2:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Vols directs:
Southwest Airlines WN3866
Effective 2026-02-12 through 2026-02-16
Lun
Mar
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Mer
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-
Jeu
Ven
Sam
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-
Dim
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Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN3866
Effective 2026-02-20 through 2026-03-01
Lun
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Mar
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Mer
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Jeu
Ven
Sam
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Dim
Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN3866
Effective 2026-04-07 through 2026-06-03
Lun
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-
Mar
Mer
Jeu
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Ven
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Sam
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Dim
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Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Vols directs:
Southwest Airlines WN3866
Operates only on 2026-05-24
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: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN3866
Effective 2026-04-09 through 2026-05-22
Lun
Mar
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Mer
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Jeu
Ven
Sam
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Dim
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Vols directs:
Southwest Airlines WN3866
Effective 2026-05-25 through 2026-06-01
Lun
Mar
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-
Mer
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-
Jeu
Ven
Sam
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Dim
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
- Denver (DEN) - Eugene (EUG)
- Kansas City (MCI) - Las Vegas Harry Reid (LAS)
- Little Rock (LIT) - Nashville (BNA)
- Minneapolis/Saint Paul (MSP) - Baltimore (BWI)
- Myrtle Beach (MYR) - Denver (DEN)
- Oakland (OAK) - Denver (DEN)
- Orlando (MCO) - Manchester (MHT)
- San Jose (SJC) - Spokane (GEG)
- Tampa (TPA) - Denver (DEN)