Southwest Airlines
flug
WN 437:
Multiple routes
FLUGPLAN
Direktflüge:
Southwest Airlines WN437
Operates only on 2026-05-24
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Duration: 3:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-08-06 through 2026-09-28
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Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Effective 2026-03-05 through 2026-04-06
Mo
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Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Effective 2026-03-10 through 2026-04-01
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Do
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Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Effective 2026-03-08 through 2026-04-05
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Duration: 3:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-02-12 through 2026-02-16
Mo
Di
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Mi
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Sa
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-02-20 through 2026-03-01
Mo
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Sa
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-01-11 through 2026-01-16
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-01-19 through 2026-01-25
Mo
Di
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Mi
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Do
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Sa
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-02-01 through 2026-02-06
Mo
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Di
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Mi
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Do
Fr
Sa
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-02-09 through 2026-02-15
Mo
Di
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Mi
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Do
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Fr
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Sa
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-02-17 through 2026-02-23
Mo
Di
Mi
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Fr
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Sa
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So
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Operates only on 2026-03-02
Mo
Di
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Mi
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Sa
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Duration: 4:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-04-09 through 2026-06-01
Mo
Di
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Mi
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Do
Fr
Sa
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So
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Duration: 2:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-04-12 through 2026-05-17
Mo
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Di
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Mi
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Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN437
Operates only on 2026-05-31
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Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN437
Effective 2026-04-07 through 2026-06-03
Mo
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Mi
Do
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Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN437
Effective 2026-06-09 through 2026-07-29
Mo
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Mi
Do
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Fr
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Sa
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So
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Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Effective 2026-06-04 through 2026-08-03
Mo
Di
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Mi
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Do
Fr
Sa
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So
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Duration: 1:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-08-04 through 2026-09-30
Mo
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Di
Mi
Do
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Fr
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Sa
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So
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Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN437
Effective 2026-08-08 through 2026-09-26
Mo
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Di
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Mi
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Do
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Sa
So
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Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Effective 2026-02-14 through 2026-02-28
Mo
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Di
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Mi
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Do
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Sa
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Duration: 4:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN437
Effective 2026-06-09 through 2026-07-29
Mo
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Di
Mi
Do
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Fr
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Sa
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So
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Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Valid until 2026-01-01
Mo
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Di
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Mi
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Fr
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Sa
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So
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Duration: 3:45, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Effective 2026-08-09 through 2026-09-27
Mo
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Di
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Mi
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Do
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Sa
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Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN437
Effective 2026-06-04 through 2026-08-03
Mo
Di
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Mi
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Do
Fr
Sa
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So
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Duration: 2:50, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Valid until 2026-01-04
Mo
Di
Mi
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Do
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Fr
Sa
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So
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Operates only on 2026-01-05
Mo
Di
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Mi
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Do
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Fr
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Sa
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So
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Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Effective 2026-02-14 through 2026-02-28
Mo
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Di
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Mi
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Do
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Fr
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Sa
So
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Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN437
Effective 2026-06-07 through 2026-08-02
Mo
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Di
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Mi
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Do
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Fr
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Sa
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Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN437
Valid until 2026-01-01
Mo
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Di
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Mi
Do
Fr
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Sa
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So
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Duration: 3:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN437
Valid until 2026-01-03
Mo
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Di
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Mi
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Do
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Sa
So
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Duration: 3:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Indirekte Flüge:
Southwest Airlines WN437
Effective 2026-06-09 through 2026-07-29
Mo
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Di
Mi
Do
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Fr
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Sa
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Duration: 3:55, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Indirekte Flüge:
Southwest Airlines WN437
Effective 2026-06-04 through 2026-08-03
Mo
Di
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Mi
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Do
Fr
Sa
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So
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Duration: 5:15, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Indirekte Flüge:
Southwest Airlines WN437
Effective 2026-02-14 through 2026-02-28
Mo
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Di
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Do
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Fr
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Sa
So
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Duration: 6:10, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Indirekte Flüge:
Southwest Airlines WN437
Valid until 2026-01-01
Mo
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Di
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Mi
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Sa
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Duration: 7:35, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
- Austin (AUS) - San Diego (SAN)
- Birmingham (BHM) - Denver (DEN)
- Birmingham (BHM) - Las Vegas Harry Reid (LAS)
- Birmingham (BHM) - Ontario, Los Angeles (ONT)
- Birmingham (BHM) - Tampa (TPA)
- Boise (BOI) - San Diego (SAN)
- Buffalo (BUF) - Denver (DEN)
- Hartford (BDL) - Baltimore (BWI)
- Houston Hobby (HOU) - Birmingham (BHM)
- Houston Hobby (HOU) - Denver (DEN)
- Houston Hobby (HOU) - Tampa (TPA)
- Las Vegas Harry Reid (LAS) - Ontario, Los Angeles (ONT)
- Los Angeles (LAX) - Austin (AUS)
- Milwaukee (MKE) - Las Vegas Harry Reid (LAS)
- Orlando (MCO) - Austin (AUS)
- Ronald Reagan Washington (DCA) - Austin (AUS)
- Ronald Reagan Washington (DCA) - San Diego (SAN)