Southwest Airlines flight WN 3648: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 11:35 Luis Munoz Marin, San Juan (SJU) B 14:35 Orlando (MCO)
WN 3648 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-08-06 through 2026-09-28
Sun 11:35 Luis Munoz Marin, San Juan (SJU) B 14:35 Orlando (MCO)
WN 3648 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-08-09 through 2026-09-27
Sat 11:45 Luis Munoz Marin, San Juan (SJU) B 14:50 Orlando (MCO)
WN 3648 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-08-08 through 2026-09-26
Tue,Wed 11:50 Luis Munoz Marin, San Juan (SJU) B 14:55 Orlando (MCO)
WN 3648 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-08-04 through 2026-09-30
Sat 16:35 Milwaukee (MKE) 18:15 Denver (DEN)
WN 3648 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2026-01-03
Mon,Tue,Fri,Sun 16:45 Milwaukee (MKE) 18:20 Denver (DEN)
WN 3648 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2026-01-04
Tue,Wed 17:35 Nashville (BNA) 20:25 Baltimore (BWI)
WN 3648 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-10 through 2026-04-01
Sat 18:25 Nashville (BNA) 21:15 Baltimore (BWI)
WN 3648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 19:45 San Jose (SJC) B 21:05 Long Beach (LGB)
WN 3648 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-03-05 through 2026-04-06
Sun 19:45 San Jose (SJC) B 21:05 Long Beach (LGB)
WN 3648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 20:55 San Francisco (SFO) 2 22:20 Los Angeles (LAX) 1
WN 3648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-06-04 through 2026-08-03
Sun 21:25 San Francisco (SFO) 2 23:05 Los Angeles (LAX) 1
WN 3648 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-07 through 2026-08-02
Daily 21:55 Ontario, Los Angeles (ONT) 4 05:40 Baltimore (BWI)
WN 3648 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-04-07 through 2026-06-03
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 3648: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3648
11:35
Luis Munoz Marin, San Juan (SJU) B

14:35
Orlando (MCO)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3648
11:35
Luis Munoz Marin, San Juan (SJU) B

14:35
Orlando (MCO)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3648
11:45
Luis Munoz Marin, San Juan (SJU) B

14:50
Orlando (MCO)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3648
11:50
Luis Munoz Marin, San Juan (SJU) B

14:55
Orlando (MCO)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3648
16:35
Milwaukee (MKE)

18:15
Denver (DEN)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3648
16:45
Milwaukee (MKE)

18:20
Denver (DEN)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3648
17:35
Nashville (BNA)

20:25
Baltimore (BWI)
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3648
18:25
Nashville (BNA)

21:15
Baltimore (BWI)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3648
19:45
San Jose (SJC) B

21:05
Long Beach (LGB)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3648
19:45
San Jose (SJC) B

21:05
Long Beach (LGB)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3648
20:55
San Francisco (SFO) 2

22:20
Los Angeles (LAX) 1
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3648
21:25
San Francisco (SFO) 2

23:05
Los Angeles (LAX) 1
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3648
21:55
Ontario, Los Angeles (ONT) 4

05:40(+1)
Baltimore (BWI)
Effective 2026-04-07 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Luis Munoz Marin, San Juan (SJU) - Orlando (MCO)
  • Milwaukee (MKE) - Denver (DEN)
  • Nashville (BNA) - Baltimore (BWI)
  • Ontario, Los Angeles (ONT) - Baltimore (BWI)
  • San Francisco (SFO) - Los Angeles (LAX)
  • San Jose (SJC) - Long Beach (LGB)
All Southwest Airlines flights
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