Southwest Airlines flug WN 4437: Multiple routes

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Direktflüge:
So 07:05 Nashville (BNA) 09:30 Austin (AUS)
WN 4437 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-05-24
Mo,Do-So 07:40 Nashville (BNA) 10:05 Austin (AUS)
WN 4437 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-05-23
Mo,Do-So 07:40 Nashville (BNA) 10:05 Austin (AUS)
WN 4437 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-05-25 through 2026-06-01
Di,Mi 08:05 Nashville (BNA) 10:30 Austin (AUS)
WN 4437 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-06-03
Do,Fr,So 09:50 Nashville (BNA) 12:30 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-01-11 through 2026-01-16
Mo,So 09:50 Nashville (BNA) 12:30 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-01-19 through 2026-01-25
Do,Fr,So 09:50 Nashville (BNA) 12:30 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-02-01 through 2026-02-06
Mo,So 09:50 Nashville (BNA) 12:30 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-02-09 through 2026-02-15
Mo,Di,Do 09:50 Nashville (BNA) 12:30 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-02-17 through 2026-02-23
Mo 09:50 Nashville (BNA) 12:30 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-800 (73H) 1:40 Operates only on 2026-03-02
Sa 10:10 Nashville (BNA) 12:50 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-10 through 2026-02-07
Sa 10:45 Austin (AUS) 11:40 Las Vegas Harry Reid (LAS) 1
WN 4437 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-11 through 2026-05-30
Di,Mi 14:10 San Diego (SAN) 1 15:35 Las Vegas Harry Reid (LAS) 1
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-04 through 2026-09-30
So 14:25 San Diego (SAN) 1 15:50 Las Vegas Harry Reid (LAS) 1
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-09 through 2026-09-27
Sa 14:35 San Diego (SAN) 1 16:00 Las Vegas Harry Reid (LAS) 1
WN 4437 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-08 through 2026-09-26
Mo-Fr 18:20 Nashville (BNA) 21:00 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-06 through 2026-01-14
Di-Fr,So 18:20 Nashville (BNA) 21:00 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-18 through 2026-01-23
Mo-Fr 18:20 Nashville (BNA) 21:00 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-26 through 2026-02-04
Di,Mi,So 18:20 Nashville (BNA) 21:00 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-02-08 through 2026-02-11
Di,Mi 18:20 Nashville (BNA) 21:00 Detroit (DTW) E
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-02-18 through 2026-03-04
Mo,Do,Fr 18:45 San Diego (SAN) 1 20:05 Las Vegas Harry Reid (LAS) 1
WN 4437 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-06 through 2026-09-28
Di,Mi,Sa 19:00 San Jose (SJC) B 20:10 Burbank (BUR)
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-07 through 2026-04-04
Sa 19:40 Baltimore (BWI) 21:15 Greenville/Spartanburg (GSP)
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-06 through 2026-08-01
Mo,Do,Fr 20:00 Baltimore (BWI) 21:35 Greenville/Spartanburg (GSP)
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-04 through 2026-08-03
So 20:05 Baltimore (BWI) 21:40 Greenville/Spartanburg (GSP)
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-07 through 2026-08-02
Mo,Do,Fr 20:30 San Jose (SJC) B 21:35 Burbank (BUR)
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-03-05 through 2026-04-06
So 20:45 San Jose (SJC) B 21:50 Burbank (BUR)
WN 4437 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-03-08 through 2026-04-05
Sa 21:55 Tampa (TPA) 00:35 Hartford (BDL)
WN 4437 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2026-01-03
The flight arrives 1 day after departure.
Indirekte Flüge:
Sa 07:40 Nashville (BNA) 11:40 Las Vegas Harry Reid (LAS) 1
WN 4437 1-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-04-11 through 2026-05-30
This flight number is listed as serving the following routes:


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Southwest Airlines flug WN 4437: Multiple routes
Wählen Sie ein Flugdatum:
FLUGPLAN
Direktflüge:
Southwest Airlines WN4437
07:05
Nashville (BNA)

09:30
Austin (AUS)
Operates only on 2026-05-24
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4437
07:40
Nashville (BNA)

10:05
Austin (AUS)
Effective 2026-04-09 through 2026-05-23
Mo
Di
-
Mi
-
Do
Fr
Sa
So
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4437
07:40
Nashville (BNA)

10:05
Austin (AUS)
Effective 2026-05-25 through 2026-06-01
Mo
Di
-
Mi
-
Do
Fr
Sa
So
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4437
08:05
Nashville (BNA)

10:30
Austin (AUS)
Effective 2026-04-07 through 2026-06-03
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4437
09:50
Nashville (BNA)

12:30
Detroit (DTW) E
Effective 2026-01-11 through 2026-01-16
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4437
09:50
Nashville (BNA)

12:30
Detroit (DTW) E
Effective 2026-01-19 through 2026-01-25
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4437
09:50
Nashville (BNA)

12:30
Detroit (DTW) E
Effective 2026-02-01 through 2026-02-06
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4437
09:50
Nashville (BNA)

12:30
Detroit (DTW) E
Effective 2026-02-09 through 2026-02-15
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4437
09:50
Nashville (BNA)

12:30
Detroit (DTW) E
Effective 2026-02-17 through 2026-02-23
Mo
Di
Mi
-
Do
Fr
-
Sa
-
So
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4437
09:50
Nashville (BNA)

12:30
Detroit (DTW) E
Operates only on 2026-03-02
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)
Direktflüge:
Southwest Airlines WN4437
10:10
Nashville (BNA)

12:50
Detroit (DTW) E
Effective 2026-01-10 through 2026-02-07
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
10:45
Austin (AUS)

11:40
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-11 through 2026-05-30
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4437
14:10
San Diego (SAN) 1

15:35
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-04 through 2026-09-30
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
14:25
San Diego (SAN) 1

15:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-09 through 2026-09-27
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
14:35
San Diego (SAN) 1

16:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-08 through 2026-09-26
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4437
18:20
Nashville (BNA)

21:00
Detroit (DTW) E
Effective 2026-01-06 through 2026-01-14
Mo
Di
Mi
Do
Fr
Sa
-
So
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
18:20
Nashville (BNA)

21:00
Detroit (DTW) E
Effective 2026-01-18 through 2026-01-23
Mo
-
Di
Mi
Do
Fr
Sa
-
So
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
18:20
Nashville (BNA)

21:00
Detroit (DTW) E
Effective 2026-01-26 through 2026-02-04
Mo
Di
Mi
Do
Fr
Sa
-
So
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
18:20
Nashville (BNA)

21:00
Detroit (DTW) E
Effective 2026-02-08 through 2026-02-11
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
18:20
Nashville (BNA)

21:00
Detroit (DTW) E
Effective 2026-02-18 through 2026-03-04
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
18:45
San Diego (SAN) 1

20:05
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-06 through 2026-09-28
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Direktflüge:
Southwest Airlines WN4437
19:00
San Jose (SJC) B

20:10
Burbank (BUR)
Effective 2026-03-07 through 2026-04-04
Mo
-
Di
Mi
Do
-
Fr
-
Sa
So
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
19:40
Baltimore (BWI)

21:15
Greenville/Spartanburg (GSP)
Effective 2026-06-06 through 2026-08-01
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
20:00
Baltimore (BWI)

21:35
Greenville/Spartanburg (GSP)
Effective 2026-06-04 through 2026-08-03
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
20:05
Baltimore (BWI)

21:40
Greenville/Spartanburg (GSP)
Effective 2026-06-07 through 2026-08-02
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
20:30
San Jose (SJC) B

21:35
Burbank (BUR)
Effective 2026-03-05 through 2026-04-06
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
20:45
San Jose (SJC) B

21:50
Burbank (BUR)
Effective 2026-03-08 through 2026-04-05
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direktflüge:
Southwest Airlines WN4437
21:55
Tampa (TPA)

00:35(+1)
Hartford (BDL)
Valid until 2026-01-03
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Indirekte Flüge:
Southwest Airlines WN4437
07:40
Nashville (BNA)

11:40
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-11 through 2026-05-30
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 6:00, 1-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Las Vegas Harry Reid (LAS)
  • Baltimore (BWI) - Greenville/Spartanburg (GSP)
  • Nashville (BNA) - Austin (AUS)
  • Nashville (BNA) - Detroit (DTW)
  • Nashville (BNA) - Las Vegas Harry Reid (LAS)
  • San Diego (SAN) - Las Vegas Harry Reid (LAS)
  • San Jose (SJC) - Burbank (BUR)
  • Tampa (TPA) - Hartford (BDL)
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