BLI → SEA: cancellations & delays
Over Jan 2023 - Apr 2026, 1.5% of Bellingham International Airport (BLI) to Seattle–Tacoma International Airport (SEA) flights were cancelled and 19.2% arrived at least 15 minutes late, across 3,285 flights, flown by OO. Cancellations peak in November.
Check today's live BLI departures →Airport pages: Bellingham International Airport (BLI) · Seattle–Tacoma International Airport (SEA)
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.