BOS → BWI: cancellations & delays
Over Jan 2023 - Apr 2026, 1.9% of Boston Logan International Airport (BOS) to Baltimore/Washington International Thurgood Marshall Airport (BWI) flights were cancelled and 19.7% arrived at least 15 minutes late, across 13,278 flights, flown by WN, YX, B6, NK, OO. Cancellations peak in July.
Check today's live BOS departures →Airport pages: Boston Logan International Airport (BOS) · Baltimore/Washington International Thurgood Marshall Airport (BWI)
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.