Southwest Airlines
flight
WN 55:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN55
Effective 2026-06-06 through 2026-08-01
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: 1:30, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN55
Effective 2026-04-09 through 2026-06-01
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN55
Effective 2026-06-06 through 2026-08-01
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: 2:35, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN55
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
-
Wed
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Thu
Fri
Sat
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Sun
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Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN55
Effective 2026-06-06 through 2026-08-01
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: 1:15, non-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN55
Effective 2026-08-09 through 2026-09-27
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
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Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN55
Effective 2026-03-07 through 2026-04-04
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: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN55
Effective 2026-08-09 through 2026-09-27
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
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Sun
Duration: 0:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN55
Effective 2026-03-07 through 2026-04-04
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: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN55
Effective 2026-06-06 through 2026-08-01
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: 4:45, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN55
Effective 2026-04-09 through 2026-06-01
Mon
Tue
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Wed
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-
Thu
Fri
Sat
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Sun
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Duration: 5:15, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN55
Effective 2026-06-06 through 2026-08-01
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: 4:30, 1-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN55
Effective 2026-08-09 through 2026-09-27
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
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-
Sun
Duration: 2:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN55
Effective 2026-03-07 through 2026-04-04
Mon
-
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Tue
-
-
Wed
-
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Thu
-
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Fri
-
-
Sat
Sun
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Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN55
Effective 2026-06-06 through 2026-08-01
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: 6:40, 2-stop
Boeing 737-800 (73H)
Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
- Dallas Love Field (DAL) - Corpus Christi (CRP)
- Dallas Love Field (DAL) - Houston Hobby (HOU)
- Houston Hobby (HOU) - Corpus Christi (CRP)
- John Glenn Columbus (CMH) - Dallas Love Field (DAL)
- John Glenn Columbus (CMH) - Houston Hobby (HOU)
- John Glenn Columbus (CMH) - Myrtle Beach (MYR)
- Myrtle Beach (MYR) - Dallas Love Field (DAL)
- Myrtle Beach (MYR) - Houston Hobby (HOU)
- Ronald Reagan Washington (DCA) - Dallas Love Field (DAL)
- Ronald Reagan Washington (DCA) - Houston Hobby (HOU)