BWI → PDX: cancellations & delays
Over Jan 2023 - Apr 2026, 2.0% of Baltimore/Washington International Thurgood Marshall Airport (BWI) to Portland International Airport (PDX) flights were cancelled and 24.4% arrived at least 15 minutes late, across 251 flights, flown by NK, WN. Cancellations peak in July.
Check today's live BWI departures →Airport pages: Baltimore/Washington International Thurgood Marshall Airport (BWI) · Portland International Airport (PDX)
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.