Southwest Airlines flight WN 3654: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri,Sun 05:25 Austin (AUS) 08:45 Tampa (TPA)
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2026-01-04
Sat 05:35 Austin (AUS) 08:55 Tampa (TPA)
WN 3654 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-01-03
Sat 06:00 Raleigh/Durham (RDU) 1 08:00 Fort Lauderdale (FLL) 1
WN 3654 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-06-06 through 2026-08-01
Sun 06:05 San Jose (SJC) B 11:35 Austin (AUS)
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-06-07 through 2026-08-02
Sun 09:50 Sacramento (SMF) B 11:20 Las Vegas Harry Reid (LAS) 1
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-08 through 2026-04-05
Sun 10:55 Ontario, Los Angeles (ONT) 4 16:00 Houston Hobby (HOU)
WN 3654 Non-stop Boeing 737-800 (73H) 3:05 Operates only on 2026-05-24
Tue,Wed 11:35 Sacramento (SMF) B 13:05 Las Vegas Harry Reid (LAS) 1
WN 3654 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-10 through 2026-04-01
Sat 11:50 Ontario, Los Angeles (ONT) 4 16:55 Houston Hobby (HOU)
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 12:10 Sacramento (SMF) B 13:35 Las Vegas Harry Reid (LAS) 1
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-03-05 through 2026-04-06
Sun 12:25 Ontario, Los Angeles (ONT) 4 17:25 Houston Hobby (HOU)
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-04-12 through 2026-05-17
Sun 12:25 Ontario, Los Angeles (ONT) 4 17:25 Houston Hobby (HOU)
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Operates only on 2026-05-31
Tue,Wed 12:55 Ontario, Los Angeles (ONT) 4 17:55 Houston Hobby (HOU)
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 13:50 Ontario, Los Angeles (ONT) 4 18:50 Houston Hobby (HOU)
WN 3654 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 14:15 Las Vegas Harry Reid (LAS) 1 18:55 San Antonio (SAT) A
WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 16:00 Oakland (OAK) 2 17:30 Palm Springs (PSP)
WN 3654 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-06 through 2026-09-28
Sat 17:40 Orlando (MCO) 18:55 Miami (MIA)
WN 3654 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-08-08 through 2026-09-26
Tue,Wed 18:50 Orlando (MCO) 20:05 Miami (MIA)
WN 3654 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-08-04 through 2026-09-30
Sun 21:25 Orlando (MCO) 22:40 Miami (MIA)
WN 3654 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-09 through 2026-09-27
Sat 23:55 Seattle-Tacoma (SEA) 06:50 Chicago Midway (MDW)
WN 3654 Non-stop Boeing 737-800 (73H) 3:55 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 12:10 Sacramento (SMF) B 18:55 San Antonio (SAT) A
WN 3654 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-03-05 through 2026-04-06
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3654: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3654
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3654
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3654
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3654
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Tampa (TPA)
  • Las Vegas Harry Reid (LAS) - San Antonio (SAT)
  • Oakland (OAK) - Palm Springs (PSP)
  • Ontario, Los Angeles (ONT) - Houston Hobby (HOU)
  • Orlando (MCO) - Miami (MIA)
  • Raleigh/Durham (RDU) - Fort Lauderdale (FLL)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Sacramento (SMF) - San Antonio (SAT)
  • San Jose (SJC) - Austin (AUS)
  • Seattle-Tacoma (SEA) - Chicago Midway (MDW)