Southwest Airlines flight WN 4037: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 09:10 Orlando (MCO) 10:55 Chicago Midway (MDW)
WN 4037 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-06-04 through 2026-08-03
Sun 09:30 Orlando (MCO) 11:15 Chicago Midway (MDW)
WN 4037 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-06-07 through 2026-08-02
Fri 09:55 Las Vegas Harry Reid (LAS) 1 11:25 Reno (RNO)
WN 4037 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-03-06
Sat 10:50 Dallas Love Field (DAL) 1 11:50 Denver (DEN)
WN 4037 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-08-08 through 2026-09-26
Sun 10:55 Dallas Love Field (DAL) 1 11:55 Denver (DEN)
WN 4037 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 15:45 Fort Myers (RSW) 18:15 John Glenn Columbus (CMH)
WN 4037 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 16:10 Louisville (SDF) 18:15 Tampa (TPA)
WN 4037 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-06 through 2026-09-28
Tue,Wed 16:15 Fort Myers (RSW) 18:45 John Glenn Columbus (CMH)
WN 4037 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-04-07 through 2026-06-03
Sat 16:55 Fort Myers (RSW) 19:20 John Glenn Columbus (CMH)
WN 4037 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-11 through 2026-05-30
Sat 18:10 Charleston (CHS) 20:05 Dallas Love Field (DAL) 1
WN 4037 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Operates only on 2026-01-03
Tue,Wed 19:20 John Glenn Columbus (CMH) 19:50 Saint Louis (STL) 2
WN 4037 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-07 through 2026-06-03
Mon,Tue,Fri,Sun 20:40 Dallas Love Field (DAL) 1 22:20 Phoenix Sky Harbor (PHX) 4
WN 4037 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2026-01-04
Sat 20:40 Dallas Love Field (DAL) 1 22:20 Phoenix Sky Harbor (PHX) 4
WN 4037 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-01-03
Sun 20:40 John Glenn Columbus (CMH) 21:10 Saint Louis (STL) 2
WN 4037 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-04-12 through 2026-05-17
Sun 20:40 John Glenn Columbus (CMH) 21:10 Saint Louis (STL) 2
WN 4037 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-05-31
Non-Direct Flights:
Tue,Wed 16:15 Fort Myers (RSW) 19:50 Saint Louis (STL) 2
WN 4037 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-04-07 through 2026-06-03
Sat 18:10 Charleston (CHS) 22:20 Phoenix Sky Harbor (PHX) 4
WN 4037 1-stop Boeing 737-700 (Scimitar Winglets) 6:10 Operates only on 2026-01-03
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4037: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4037
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4037
Operates only on 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4037
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4037
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4037
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4037
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4037
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4037
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4037
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:10, 1-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Charleston (CHS) - Dallas Love Field (DAL)
  • Charleston (CHS) - Phoenix Sky Harbor (PHX)
  • Dallas Love Field (DAL) - Denver (DEN)
  • Dallas Love Field (DAL) - Phoenix Sky Harbor (PHX)
  • Fort Myers (RSW) - John Glenn Columbus (CMH)
  • Fort Myers (RSW) - Saint Louis (STL)
  • John Glenn Columbus (CMH) - Saint Louis (STL)
  • Las Vegas Harry Reid (LAS) - Reno (RNO)
  • Louisville (SDF) - Tampa (TPA)
  • Orlando (MCO) - Chicago Midway (MDW)