Question : How often are flights late from Portland International Jetport (PWM) to Martha's Vineyard Airport (MVY)?
Answer : The Portland to Martha's Vineyard route has a 75% on-time rate, ranking in the top 50% of the world in getting their passengers to their destinations on schedule. When there is a delay, it averages less than 15 minutes.
Question : In terms of overall promptness, how does PWM to MVY rank compared to the rest of the world?
Answer : Using the combined on-time percentage and average delay breakdown, Portland to Martha's Vineyard currently has a 3 out of a possible 5 star rating. A 3-star rating means you should feel slightly worried about getting to Martha's Vineyard on time.