BWI → SDF: cancellations & delays
Over Jan 2023 - Apr 2026, 1.4% of Baltimore/Washington International Thurgood Marshall Airport (BWI) to Louisville Muhammad Ali International Airport (SDF) flights were cancelled and 22.2% arrived at least 15 minutes late, across 2,898 flights, flown by WN. Cancellations peak in July.
Check today's live BWI departures →Airport pages: Baltimore/Washington International Thurgood Marshall Airport (BWI) · Louisville Muhammad Ali International Airport (SDF)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.