Southwest Airlines flight WN 1781: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 06:10 Honolulu (HNL) 2 07:00 Kona (KOA)
WN 1781 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2026-01-06 through 2026-03-04
Sun 08:10 Detroit (DTW) E 08:20 Chicago Midway (MDW)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 08:40 Detroit (DTW) E 08:55 Chicago Midway (MDW)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-04 through 2026-08-03
Tue,Wed 08:50 San Diego (SAN) 1 12:05 Boise (BOI)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-08-04 through 2026-09-30
Tue,Wed 08:55 Detroit (DTW) E 09:10 Chicago Midway (MDW)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-09 through 2026-07-29
Tue,Wed 10:00 Chicago Midway (MDW) 13:40 Orlando (MCO)
WN 1781 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 10:35 Austin (AUS) 14:05 Orlando (MCO)
WN 1781 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-05 through 2026-04-06
Sun 11:40 New York LaGuardia (LGA) B 14:10 Denver (DEN)
WN 1781 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-03-08 through 2026-04-05
Sat 11:45 Chicago Midway (MDW) 15:15 Orlando (MCO)
WN 1781 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-07 through 2026-04-04
Mon 15:10 Baltimore (BWI) 16:15 Milwaukee (MKE)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 16:05 Baltimore (BWI) 17:10 Milwaukee (MKE)
WN 1781 Non-stop Boeing 737-800 (73H) 2:05 Valid until 2026-01-04
Mon 16:50 Milwaukee (MKE) 18:25 Kansas City (MCI)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-01-05
Mon,Thu,Fri 16:50 Ontario, Los Angeles (ONT) 4 18:10 Phoenix Sky Harbor (PHX) 4
WN 1781 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-06 through 2026-09-28
Mon 19:00 Kansas City (MCI) 22:40 Orlando (MCO)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-01-05
Sun 19:45 Burbank (BUR) 21:10 Reno (RNO)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-24
Wed,Thu 20:40 Baltimore (BWI) 21:45 Milwaukee (MKE)
WN 1781 Non-stop Boeing 737-700 (73W) 2:05 Valid until 2026-01-01
Sun 20:55 Burbank (BUR) 22:15 Reno (RNO)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-12 through 2026-05-17
Sun 20:55 Burbank (BUR) 22:15 Reno (RNO)
WN 1781 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-05-31
Sun 21:40 Oakland (OAK) 2 23:00 Ontario, Los Angeles (ONT) 4
WN 1781 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Mon 15:10 Baltimore (BWI) 18:25 Kansas City (MCI)
WN 1781 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Operates only on 2026-01-05
Mon 16:50 Milwaukee (MKE) 22:40 Orlando (MCO)
WN 1781 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Operates only on 2026-01-05
Mon 15:10 Baltimore (BWI) 22:40 Orlando (MCO)
WN 1781 2-stop Boeing 737-700 (Scimitar Winglets) 7:30 Operates only on 2026-01-05
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1781: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1781
06:10

07:00
Effective 2026-01-06 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1781
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
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 WN1781
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1781
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
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 WN1781
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN1781
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1781
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 WN1781
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1781
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1781
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:30, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Orlando (MCO)
  • Baltimore (BWI) - Kansas City (MCI)
  • Baltimore (BWI) - Milwaukee (MKE)
  • Baltimore (BWI) - Orlando (MCO)
  • Burbank (BUR) - Reno (RNO)
  • Chicago Midway (MDW) - Orlando (MCO)
  • Detroit (DTW) - Chicago Midway (MDW)
  • Honolulu (HNL) - Kona (KOA)
  • Kansas City (MCI) - Orlando (MCO)
  • Milwaukee (MKE) - Kansas City (MCI)
  • Milwaukee (MKE) - Orlando (MCO)
  • New York LaGuardia (LGA) - Denver (DEN)
  • Oakland (OAK) - Ontario, Los Angeles (ONT)
  • Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Boise (BOI)