Southwest Airlines
flight
WN 3870:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3870
Valid until 2025-05-31
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: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-06-08 through 2025-08-03
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
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Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN3870
Valid until 2025-06-04
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 2:55, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN3870
Effective 2025-10-05 through 2025-10-26
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
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Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-10-05 through 2025-10-26
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
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Sun
Duration: 0:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-04 through 2025-11-01
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: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-11-02 through 2025-11-16
Mon
Tue
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Wed
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Thu
Fri
Sat
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-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-11-21 through 2025-11-28
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-12-07 through 2025-12-14
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Operates only on 2025-12-18
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Operates only on 2026-01-05
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
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Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-11-08 through 2025-11-15
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: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-12-06 through 2025-12-13
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: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-02 through 2025-10-31
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Duration: 1:10, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3870
Operates only on 2025-11-30
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
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Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-04 through 2025-11-01
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: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-10-02 through 2025-10-31
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Duration: 2:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN3870
Effective 2025-10-05 through 2025-10-26
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
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Sun
Duration: 2:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 5:10, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-10-04 through 2025-11-01
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: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 5:40, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 5:40, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-10-02 through 2025-10-31
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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-
Duration: 4:00, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
-
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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-
Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 5:55, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 5:55, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
-
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Tue
Wed
Thu
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Fri
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Sat
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Sun
-
-
Duration: 7:00, 2-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
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Sun
Duration: 9:15, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
-
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Sun
Duration: 9:15, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
-
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Tue
Wed
Thu
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Fri
-
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Sat
-
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Sun
-
-
Duration: 7:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
-
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Sun
Duration: 7:30, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
-
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Sun
Duration: 7:30, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-10-07 through 2025-10-29
Mon
-
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Tue
Wed
Thu
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Fri
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Sat
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Sun
-
-
Duration: 11:30, 3-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3870
Effective 2025-08-10 through 2025-08-24
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
-
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Sun
Duration: 11:05, 3-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3870
Effective 2025-09-07 through 2025-09-28
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
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Sun
Duration: 11:05, 3-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
- Corpus Christi (CRP) - Houston Hobby (HOU)
- Fort Lauderdale (FLL) - Kansas City (MCI)
- Fort Lauderdale (FLL) - Louisville (SDF)
- Fort Lauderdale (FLL) - Midway, Chicago (MDW)
- Fort Lauderdale (FLL) - Phoenix Sky Harbor (PHX)
- Fort Myers (RSW) - Midway, Chicago (MDW)
- Grand Rapids (GRR) - Las Vegas Harry Reid (LAS)
- Grand Rapids (GRR) - Santa Ana (SNA)
- Kansas City (MCI) - Louisville (SDF)
- Kansas City (MCI) - Midway, Chicago (MDW)
- Kansas City (MCI) - Phoenix Sky Harbor (PHX)
- Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
- Louisville (SDF) - Love Field, Dallas (DAL)
- Louisville (SDF) - Nashville (BNA)
- Louisville (SDF) - Orlando (MCO)
- Louisville (SDF) - Phoenix Sky Harbor (PHX)
- Midway, Chicago (MDW) - Grand Rapids (GRR)
- Midway, Chicago (MDW) - Las Vegas Harry Reid (LAS)
- Midway, Chicago (MDW) - Louisville (SDF)
- Midway, Chicago (MDW) - Love Field, Dallas (DAL)
- Midway, Chicago (MDW) - Nashville (BNA)
- Midway, Chicago (MDW) - Orlando (MCO)
- Midway, Chicago (MDW) - Phoenix Sky Harbor (PHX)
- Midway, Chicago (MDW) - Santa Ana (SNA)
- Orlando (MCO) - Grand Rapids (GRR)
- Orlando (MCO) - Las Vegas Harry Reid (LAS)
- Orlando (MCO) - Santa Ana (SNA)
- Santa Ana (SNA) - Oakland (OAK)