BWI → BOS: cancellations & delays
Over Jan 2023 - Apr 2026, 1.9% of Baltimore/Washington International Thurgood Marshall Airport (BWI) to Boston Logan International Airport (BOS) flights were cancelled and 24.8% arrived at least 15 minutes late, across 13,318 flights, flown by WN, YX, B6, NK, OO. Cancellations peak in January.
Check today's live BWI departures →Airport pages: Baltimore/Washington International Thurgood Marshall Airport (BWI) · Boston Logan International Airport (BOS)
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.