BWI → SJU: cancellations & delays
Over Jan 2023 - Apr 2026, 1.7% of Baltimore/Washington International Thurgood Marshall Airport (BWI) to Luis Munoz Marin International Airport (SJU) flights were cancelled and 32.6% arrived at least 15 minutes late, across 4,475 flights, flown by WN, NK, F9. Cancellations peak in January.
Check today's live BWI departures →Airport pages: Baltimore/Washington International Thurgood Marshall Airport (BWI) · Luis Munoz Marin International Airport (SJU)
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.