How reliable is Monterey Peninsula Airport?
Flights from MRY departed within 15 minutes of schedule in 84% of 27,033 flights in official BTS history — and weather is calmest in Feb. Here’s the full picture before you book.
Reliability score
on-time, cancellations & delays
Weather favorability
year-round climate
Origin-airport operations
What the departure punctuality at MRY looks like
On-time departures
across 27,033 flights
Source: BTS Airport Operations · data through 2026-09-08. Role-specific BTS departure history; advisory context, not a guarantee for any flight.
Weather by month
When the weather works for you at Monterey
A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.
Calmest month
Calmest flying weather of the year · 94/100 favorability
Roughest month
Most disruptive — low visibility & fog, thunderstorms · 79/100 favorability
The read on MRY
What the numbers say about flying through Monterey Peninsula Airport
Across official performance history, flights from Monterey left within 15 minutes of schedule about 84% of the time over 27,033 flights. That's a solid, better-than-average operational record. Pair it with a low cancellation rate of 1.0%, so flights here rarely vanish outright. When a departure does run late, the typical delay is around 10 minutes.
On weather, Monterey is an unusually calm-weather airport year-round. February is the calmest stretch for flying, scoring 94 out of 100 for favorable conditions, while September is the most disruptive at 79, driven mainly by low visibility & fog and thunderstorms. The year is relatively steady, so no single month stands out as one to avoid on weather alone.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Monterey, read how we weigh it all in how the Peace of Mind Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about MRY
- How reliable is Monterey Peninsula Airport (MRY)?
- Flights from Monterey left within 15 minutes of schedule roughly 84% of the time across 27,033 flights of official history — a solid, better-than-average operational record. The cancellation rate runs about 1.0%. It's advisory context, not a guarantee for any single flight.
- What is the best month to fly from MRY for good weather?
- February has the calmest flying weather at Monterey Peninsula Airport. September is the most disruptive, mainly from low visibility & fog and thunderstorms.
Peace of Mind
Where to stay in Monterey
Hotels scored on cleanliness, location, price fairness, and trust — not just stars.
Reliability guides
Planning a trip through Monterey?
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