Southwest Airlines
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WN 4045:
Multiple routes
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Direktflüge:
Southwest Airlines WN4045
Effective 2026-03-08 through 2026-04-05
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Duration: 2:00, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-02-12 through 2026-02-16
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Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-02-20 through 2026-03-01
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Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-01-11 through 2026-01-16
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-01-19 through 2026-01-25
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-02-01 through 2026-02-06
Mo
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-02-09 through 2026-02-15
Mo
Di
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Mi
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Do
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Sa
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-02-17 through 2026-02-23
Mo
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Mi
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Fr
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Sa
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Operates only on 2026-03-02
Mo
Di
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Mi
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Fr
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Sa
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-02-12 through 2026-02-16
Mo
Di
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Mi
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Do
Fr
Sa
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So
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Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-02-20 through 2026-03-01
Mo
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Di
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Mi
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Do
Fr
Sa
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So
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-01-10 through 2026-01-31
Mo
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Di
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Mi
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Operates only on 2026-02-07
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Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-03-10 through 2026-04-01
Mo
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Mi
Do
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Fr
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Sa
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Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
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: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
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: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-08-06 through 2026-09-28
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Di
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Sa
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Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-04-07 through 2026-06-03
Mo
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Mi
Do
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Fr
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Sa
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Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4045
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: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-06-06 through 2026-08-01
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: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-06-06 through 2026-08-01
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: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
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: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4045
Effective 2026-04-12 through 2026-05-17
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: 1:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4045
Operates only on 2026-05-31
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Duration: 1:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Indirekte Flüge:
Southwest Airlines WN4045
Effective 2026-02-12 through 2026-02-16
Mo
Di
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Mi
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Do
Fr
Sa
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So
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Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Indirekte Flüge:
Southwest Airlines WN4045
Effective 2026-02-20 through 2026-03-01
Mo
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Di
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Mi
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Do
Fr
Sa
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So
Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Indirekte Flüge:
Southwest Airlines WN4045
Effective 2026-06-06 through 2026-08-01
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: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
- Dallas Love Field (DAL) - Atlanta (ATL)
- Destin/Fort Walton Beach (VPS) - Saint Louis (STL)
- John Glenn Columbus (CMH) - Fort Myers (RSW)
- Phoenix Sky Harbor (PHX) - Las Vegas Harry Reid (LAS)
- San Antonio (SAT) - Houston Hobby (HOU)
- San Jose (SJC) - Denver (DEN)
- San Jose (SJC) - Seattle-Tacoma (SEA)
- Seattle-Tacoma (SEA) - Denver (DEN)
- Tampa (TPA) - Houston Hobby (HOU)
- Tampa (TPA) - San Antonio (SAT)