Southwest Airlines flight WN 388: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 05:10 Nashville (BNA) 09:20 Cancun (CUN) 4
WN 388 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-03
Sun 06:00 Nashville (BNA) 08:50 Cancun (CUN) 4
WN 388 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-07 through 2026-08-02
Sat 06:05 Nashville (BNA) 08:55 Cancun (CUN) 4
WN 388 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-06 through 2026-08-01
Sun 06:40 Nashville (BNA) 09:40 Cancun (CUN) 4
WN 388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-03-08 through 2026-04-05
Sat 06:55 Nashville (BNA) 10:55 Cancun (CUN) 4
WN 388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Operates only on 2026-03-07
Sat 06:55 Nashville (BNA) 09:55 Cancun (CUN) 4
WN 388 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-03-14 through 2026-04-04
Mon,Thu,Fri 08:30 San Diego (SAN) 1 10:20 Santa Rosa (STS)
WN 388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-04-09 through 2026-06-01
Mon,Wed 09:05 Nashville (BNA) 13:05 Cancun (CUN) 4
WN 388 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-01-14 through 2026-01-19
Sun 09:10 San Diego (SAN) 1 11:00 Santa Rosa (STS)
WN 388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-04-12 through 2026-05-17
Sun 09:10 San Diego (SAN) 1 11:00 Santa Rosa (STS)
WN 388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-05-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 388: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN388
Valid until 2026-01-03
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN388
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN388
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
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Wed
-
Thu
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Fri
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Sat
Sun
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Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN388
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
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Wed
-
Thu
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Fri
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Sat
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Sun
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN388
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN388
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN388
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN388
Effective 2026-01-14 through 2026-01-19
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN388
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN388
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Nashville (BNA) - Cancun (CUN)
  • San Diego (SAN) - Santa Rosa (STS)