SFO → BWI: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of San Francisco International Airport (SFO) to Baltimore/Washington International Thurgood Marshall Airport (BWI) flights were cancelled and 16.3% arrived at least 15 minutes late, across 2,273 flights, flown by UA, WN. Cancellations peak in January.
Check today's live SFO departures →Airport pages: San Francisco International Airport (SFO) · 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.