Southwest Airlines
flight
WN 3578:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3578
Effective 2025-08-05 through 2025-10-01
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: 3:05, non-stop
Boeing 737-700 (73W)
Boeing 737-700 (73W)
Southwest Airlines WN3578
Effective 2025-06-05 through 2025-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
Effective 2025-11-22 through 2025-11-29
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: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
Effective 2025-12-20 through 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: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
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-
Thu
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Fri
Sat
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-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
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: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
Operates only on 2025-08-31
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
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Sun
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
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: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
Effective 2025-08-07 through 2025-09-29
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Duration: 3:05, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
Effective 2025-08-09 through 2025-09-27
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: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
Operates only on 2025-05-25
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 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
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: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3578
Operates only on 2025-05-25
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: 3:40, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
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: 1:25, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Southwest Airlines WN3578
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: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN3578
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: 6:45, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
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: 6:45, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3578
Operates only on 2025-05-25
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: 5:30, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
- Las Vegas Harry Reid (LAS) - Midway, Chicago (MDW)
- Long Beach (LGB) - Honolulu (HNL)
- Long Beach (LGB) - Phoenix Sky Harbor (PHX)
- Luis Munoz Marin, San Juan (SJU) - Austin (AUS)
- Luis Munoz Marin, San Juan (SJU) - Orlando (MCO)
- Orlando (MCO) - Austin (AUS)
- Orlando (MCO) - John Glenn Columbus (CMH)
- Phoenix Sky Harbor (PHX) - Las Vegas Harry Reid (LAS)
- Phoenix Sky Harbor (PHX) - Midway, Chicago (MDW)