MRY → SEA: cancellations & delays
Over Jan 2023 - Apr 2026, 0.5% of Monterey Regional Airport (MRY) to Seattle–Tacoma International Airport (SEA) flights were cancelled and 17.5% arrived at least 15 minutes late, across 437 flights, flown by OO. Cancellations peak in December.
Check today's live MRY departures →Airport pages: Monterey Regional Airport (MRY) · 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.