Southwest Airlines flight WN 4436: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon 05:20 Los Angeles (LAX) 1 11:20 Nashville (BNA)
WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-01-05
Wed,Thu 06:05 Los Angeles (LAX) 1 12:10 Nashville (BNA)
WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Valid until 2026-01-01
Mon,Thu,Fri 06:05 Baltimore (BWI) 07:50 Denver (DEN)
WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-06-04 through 2026-08-03
Tue,Wed 06:50 Baltimore (BWI) 08:40 Denver (DEN)
WN 4436 Non-stop Boeing 737-800 (73H) 3:50 Effective 2026-06-09 through 2026-07-29
Mon,Tue,Fri,Sun 11:15 Dallas Love Field (DAL) 1 12:20 Denver (DEN)
WN 4436 Non-stop Boeing 737-800 (73H) 2:05 Valid until 2026-01-04
Tue,Wed 14:15 Ontario, Los Angeles (ONT) 4 19:15 Dallas Love Field (DAL) 1
WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-08-04 through 2026-09-30
Sat 15:00 Orlando (MCO) 17:45 Detroit (DTW) E
WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-03-07 through 2026-04-04
Tue,Wed 18:05 Baltimore (BWI) 19:40 Boston Logan (BOS) B
WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-04-07 through 2026-06-03
Sat 18:10 El Paso (ELP) 19:25 Los Angeles (LAX) 1
WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-01-03
Sun 18:10 Baltimore (BWI) 19:45 Boston Logan (BOS) B
WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-05-24
Sat 19:25 Baltimore (BWI) 21:05 Boston Logan (BOS) B
WN 4436 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-04-11 through 2026-05-30
Sun 19:35 Baltimore (BWI) 21:15 Boston Logan (BOS) B
WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-12 through 2026-05-17
Sun 19:35 Baltimore (BWI) 21:15 Boston Logan (BOS) B
WN 4436 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-05-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4436: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4436
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4436
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4436
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4436
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4436
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4436
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4436
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4436
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4436
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4436
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4436
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4436
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4436
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Boston Logan (BOS)
  • Baltimore (BWI) - Denver (DEN)
  • Dallas Love Field (DAL) - Denver (DEN)
  • El Paso (ELP) - Los Angeles (LAX)
  • Los Angeles (LAX) - Nashville (BNA)
  • Ontario, Los Angeles (ONT) - Dallas Love Field (DAL)
  • Orlando (MCO) - Detroit (DTW)