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Cheap Flights from Seattle to Islip

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Interesting Facts About Flights from Seattle to Islip (BFI to ISP)

Question : What are the chances this flight will be delayed?
Answer : Passengers on the Seattle to Ronkonkoma route have been getting to their destination on time an incredible 100% of the time. When there is a delay, it averages three minutes.

Question : Is this route your best bet for getting to Ronkonkoma with minimal delays?
Answer : Using the combined on-time percentage and average delay breakdown, Seattle to Ronkonkoma currently has a 4 out of a possible 5 star rating. A 4-star rating means you should feel at ease about getting to Ronkonkoma on time.