Southwest Airlines flight WN 3777: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 06:10 Phoenix Sky Harbor (PHX) 4 09:00 Denver (DEN)
WN 3777 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-04-07 through 2026-06-03
Sun 08:55 Burbank (BUR) 11:50 Albuquerque (ABQ)
WN 3777 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-04-12 through 2026-05-17
Sun 08:55 Burbank (BUR) 11:50 Albuquerque (ABQ)
WN 3777 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-05-31
Sat 10:25 Saint Louis (STL) 2 12:45 Houston Hobby (HOU)
WN 3777 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-01-10 through 2026-02-07
Sat 12:20 Saint Louis (STL) 2 14:35 Houston Hobby (HOU)
WN 3777 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 12:40 Saint Louis (STL) 2 14:55 Houston Hobby (HOU)
WN 3777 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:40 Saint Louis (STL) 2 14:55 Houston Hobby (HOU)
WN 3777 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-20 through 2026-03-01
Sat 13:20 Houston Hobby (HOU) 14:25 El Paso (ELP)
WN 3777 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 14:05 Santa Ana (SNA) 15:30 Phoenix Sky Harbor (PHX) 4
WN 3777 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-06 through 2026-09-28
Sun 17:15 Midland (MAF) 18:40 Dallas Love Field (DAL) 1
WN 3777 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-24
Tue,Wed 18:15 Baltimore (BWI) 20:45 Orlando (MCO)
WN 3777 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 18:40 Baltimore (BWI) 21:10 Orlando (MCO)
WN 3777 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-04 through 2026-08-03
Sat 18:45 Baltimore (BWI) 21:10 Orlando (MCO)
WN 3777 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-06 through 2026-08-01
Sun 18:45 Baltimore (BWI) 21:10 Orlando (MCO)
WN 3777 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-07 through 2026-08-02
Sun 19:50 Santa Ana (SNA) 21:10 Phoenix Sky Harbor (PHX) 4
WN 3777 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Sat 10:25 Saint Louis (STL) 2 14:25 El Paso (ELP)
WN 3777 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2026-01-10 through 2026-02-07
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3777: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3777
Effective 2026-04-07 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3777
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3777
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3777
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3777
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Orlando (MCO)
  • Burbank (BUR) - Albuquerque (ABQ)
  • Houston Hobby (HOU) - El Paso (ELP)
  • Midland (MAF) - Dallas Love Field (DAL)
  • Phoenix Sky Harbor (PHX) - Denver (DEN)
  • Saint Louis (STL) - El Paso (ELP)
  • Saint Louis (STL) - Houston Hobby (HOU)
  • Santa Ana (SNA) - Phoenix Sky Harbor (PHX)