Southwest Airlines flight WN 3623: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:05 New Orleans (MSY) 07:45 Orlando (MCO)
WN 3623 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 05:45 New Orleans (MSY) 08:30 Orlando (MCO)
WN 3623 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 06:30 San Jose (SJC) B 10:05 Denver (DEN)
WN 3623 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-08-07 through 2025-09-29
Tue,Wed 07:00 San Jose (SJC) B 10:30 Denver (DEN)
WN 3623 Non-stop Boeing 737-700 (73W) 2:30 Effective 2025-08-05 through 2025-10-01
Sat 07:15 San Jose (SJC) B 10:45 Denver (DEN)
WN 3623 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-08-09 through 2025-09-27
Fri 07:40 Kansas City (MCI) 11:00 Ronald Reagan Washington (DCA)
WN 3623 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2025-07-04
Mon,Thu,Fri 07:50 Kansas City (MCI) 11:10 Ronald Reagan Washington (DCA)
WN 3623 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:50 Kansas City (MCI) 11:10 Ronald Reagan Washington (DCA)
WN 3623 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-07-07 through 2025-08-04
Tue,Wed 07:55 Kansas City (MCI) 11:15 Ronald Reagan Washington (DCA)
WN 3623 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-06-10 through 2025-07-30
Sun 08:00 Kansas City (MCI) 11:20 Ronald Reagan Washington (DCA)
WN 3623 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-06-08 through 2025-08-03
Sat 11:45 Raleigh/Durham (RDU) 1 13:40 Orlando (MCO)
WN 3623 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2025-11-08 through 2025-11-15
Sat 11:45 Raleigh/Durham (RDU) 1 13:40 Orlando (MCO)
WN 3623 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2025-12-06 through 2025-12-13
Sun 15:15 Love Field, Dallas (DAL) 1 15:50 Phoenix Sky Harbor (PHX) 4
WN 3623 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-08-31
Sat 15:45 Houston Hobby (HOU) 17:40 Kansas City (MCI)
WN 3623 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 20:15 Ontario, Los Angeles (ONT) 4 21:25 San Jose (SJC) B
WN 3623 Non-stop Boeing 737-800 (73H) 1:10 Valid until 2025-06-02
Sun 20:40 Ontario, Los Angeles (ONT) 4 21:55 San Jose (SJC) B
WN 3623 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2025-05-18
Sun 20:40 Ontario, Los Angeles (ONT) 4 21:55 San Jose (SJC) B
WN 3623 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-06-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3623: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3623
Effective 2025-10-04 through 2025-11-01
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3623
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
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Sun
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Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3623
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
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Sun
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Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3623
Effective 2025-08-05 through 2025-10-01
Mon
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Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
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Duration: 2:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Effective 2025-08-09 through 2025-09-27
Mon
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Tue
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Wed
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Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3623
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
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Thu
-
Fri
Sat
-
Sun
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Duration: 2:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3623
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3623
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3623
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3623
Valid until 2025-05-18
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3623
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)
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Parallax here
This flight number is listed as serving the following routes:
  • Houston Hobby (HOU) - Kansas City (MCI)
  • Kansas City (MCI) - Ronald Reagan Washington (DCA)
  • Love Field, Dallas (DAL) - Phoenix Sky Harbor (PHX)
  • New Orleans (MSY) - Orlando (MCO)
  • Ontario, Los Angeles (ONT) - San Jose (SJC)
  • Raleigh/Durham (RDU) - Orlando (MCO)
  • San Jose (SJC) - Denver (DEN)