Southwest Airlines flight WN 3597: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sun 05:00 Luis Munoz Marin, San Juan (SJU) B 09:25 Baltimore (BWI)
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-03-08 through 2026-04-06
Tue,Wed 05:15 Luis Munoz Marin, San Juan (SJU) B 09:40 Baltimore (BWI)
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-03-10 through 2026-04-01
Mon 05:20 Oakland (OAK) 2 07:05 Portland (PDX)
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-01-05
Thu-Sat 06:00 Luis Munoz Marin, San Juan (SJU) B 09:25 Baltimore (BWI)
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-03-05 through 2026-03-07
Sat 06:25 Orlando (MCO) 08:45 John Glenn Columbus (CMH)
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-14 through 2026-02-28
Sat 07:30 Pittsburgh (PIT) 09:00 Myrtle Beach (MYR)
WN 3597 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-06-06 through 2026-08-01
Mon 07:50 Portland (PDX) 11:15 Denver (DEN)
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-01-05
Sun 11:20 San Jose (SJC) B 12:40 Los Angeles (LAX) 1
WN 3597 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-09 through 2026-09-27
Sun 11:40 Kahului (OGG) 12:30 Honolulu (HNL) 2
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Operates only on 2026-05-24
Daily 11:55 Kahului (OGG) 12:45 Honolulu (HNL) 2
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2026-04-07 through 2026-05-23
Daily 11:55 Kahului (OGG) 12:45 Honolulu (HNL) 2
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2026-05-25 through 2026-06-03
Sat 12:35 Houston Hobby (HOU) 15:40 Tampa (TPA)
WN 3597 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2026-01-03
Mon,Thu,Fri 14:15 San Jose (SJC) B 15:35 Los Angeles (LAX) 1
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-06 through 2026-09-28
Sun 15:05 Saint Louis (STL) 2 16:45 Dallas Love Field (DAL) 1
WN 3597 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-06-07 through 2026-08-02
Mon,Tue,Fri 16:50 Albuquerque (ABQ) 17:30 Las Vegas Harry Reid (LAS) 1
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Valid until 2026-01-02
Sun 16:50 Albuquerque (ABQ) 17:30 Las Vegas Harry Reid (LAS) 1
WN 3597 Non-stop Boeing 737-800 (73H) 1:40 Valid until 2026-01-04
Tue,Wed 18:15 Saint Louis (STL) 2 19:55 Dallas Love Field (DAL) 1
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 19:20 Saint Louis (STL) 2 21:00 Dallas Love Field (DAL) 1
WN 3597 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-06-04 through 2026-08-03
Non-Direct Flights:
Mon 05:20 Oakland (OAK) 2 11:15 Denver (DEN)
WN 3597 1-stop Boeing 737 MAX 8 (7M8) 4:55 Operates only on 2026-01-05
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3597: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3597
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3597
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3597
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-04-07 through 2026-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-05-25 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3597
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 WN3597
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3597
Valid until 2026-01-02
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3597
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3597
05:20

11:15
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:55, 1-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Las Vegas Harry Reid (LAS)
  • Houston Hobby (HOU) - Tampa (TPA)
  • Kahului (OGG) - Honolulu (HNL)
  • Luis Munoz Marin, San Juan (SJU) - Baltimore (BWI)
  • Oakland (OAK) - Denver (DEN)
  • Oakland (OAK) - Portland (PDX)
  • Orlando (MCO) - John Glenn Columbus (CMH)
  • Pittsburgh (PIT) - Myrtle Beach (MYR)
  • Portland (PDX) - Denver (DEN)
  • Saint Louis (STL) - Dallas Love Field (DAL)
  • San Jose (SJC) - Los Angeles (LAX)