Southwest Airlines
WN4186Louisville to Baltimore
Southwest Airlines flight WN4186 flies from Louisville (SDF) to Baltimore (BWI), 795 km. Over August 2025 to July 2026 it usually arrives about 11 minutes late: 69% of 243 flights arrived within 15 minutes of schedule and 0.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
69%
on time (within 15 min)
20%
more than 30 min late
0.8%
cancelled
+11 min
average arrival vs schedule
Every operation of WN4186, August 2025 to July 2026: 243 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4186
- Louisville (SDF) to Baltimore (BWI)58 flights
- San Diego (SAN) to San Jose (SJC)50 flights
- San Diego (SAN) to Denver (DEN)32 flights
- Washington (DCA) to Dallas Love Field (DAL)27 flights
- Phoenix Sky Harbor (PHX) to Houston (HOU)18 flights
- Las Vegas (LAS) to Palm Springs (PSP)15 flights
- Dallas Love Field (DAL) to Sacramento (SMF)8 flights
- Dallas Love Field (DAL) to San Antonio (SAT)8 flights
- Tampa (TPA) to Phoenix Sky Harbor (PHX)7 flights
- Kansas City (MCI) to Dallas Love Field (DAL)6 flights
Other flights from Louisville to Baltimore
More about Louisville (SDF) and Baltimore (BWI).
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