BWI → SFO: cancellations & delays
Over Jan 2023 - Apr 2026, 1.8% of Baltimore/Washington International Thurgood Marshall Airport (BWI) to San Francisco International Airport (SFO) flights were cancelled and 19.4% arrived at least 15 minutes late, across 2,273 flights, flown by UA, WN. Cancellations peak in January.
Check today's live BWI departures →Airport pages: Baltimore/Washington International Thurgood Marshall Airport (BWI) · San Francisco International Airport (SFO)
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.