Question : In terms of overall promptness, how does ISP to LGA rank compared to the rest of the world?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. ISP to LGA currently has 2 stars out of 5, earning it a far below-average performance compared to the rest of the world.
Question : What are the chances this flight will be delayed?
Answer : This particular route gets passengers to LaGuardia Airport on time 50% of the time, which puts it in the 39th percentile worldwide. If a flight is late, expect an average of less than half an hour added to your flight time.