How reliable is Snohomish County (Paine Field) Airport?
Flights from PAE departed within 15 minutes of schedule in 84% of 20,898 flights in official BTS history — and weather is calmest in Jul. 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 PAE looks like
On-time departures
across 20,898 flights
Source: BTS Airport Operations · data through 2026-06-25. Role-specific BTS departure history; advisory context, not a guarantee for any flight.
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Weather by month
When the weather works for you at Everett
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, snow · 78/100 favorability
The read on PAE
What the numbers say about flying through Snohomish County (Paine Field) Airport
Across official performance history, flights from Everett left within 15 minutes of schedule about 84% of the time over 20,898 flights. That's a solid, better-than-average operational record. Pair it with a moderate cancellation rate of 1.3%. When a departure does run late, the typical delay is around 6 minutes.
On weather, Everett is an unusually calm-weather airport year-round. July is the calmest stretch for flying, scoring 94 out of 100 for favorable conditions, while January is the most disruptive at 78, driven mainly by low visibility & fog and snow. 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 Everett, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about PAE
- How reliable is Snohomish County (Paine Field) Airport (PAE)?
- Flights from Everett left within 15 minutes of schedule roughly 84% of the time across 20,898 flights of official history — a solid, better-than-average operational record. The cancellation rate runs about 1.3%. It's advisory context, not a guarantee for any single flight.
- What is the best month to fly from PAE for good weather?
- July has the calmest flying weather at Snohomish County (Paine Field) Airport. January is the most disruptive, mainly from low visibility & fog and snow.
Planning a trip through Everett?
Score real flights to and from PAE on reliability, weather, and connection safety — not just price.