MRY (Monterey) to SEA (Seattle) flights arrive on time 82% of the time. The most reliable airline on this route is SkyWest Airlines at 80%. The average delay is 45 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.MRY → SEA
MRY (Monterey) to SEA (Seattle)
MRY → SEA on-time performance by month
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This route is on time most of the time. About 82% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
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Good to know
Departing from MRY
82% on timeExpect ~20 min sitting on the taxiway after your gate pushes back. MRY has long runway queues.
TSA is currently ~27 min. Best time: 4 AM (about 5 min).
Arriving at SEA
80% on timeWhen flights into SEA are late, the average delay is 57 minutes. Build buffer if you have ground plans.
If connecting at SEA: TSA is ~17 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what SkyWest Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of MRY? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
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Data last updated August 2026. Source: Bureau of Transportation Statistics.