Question : What's the likelihood of you being delayed on this route?
Answer : HYA to SJC currently scores 0 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 0 stars, you should feel rather worried about getting to San Jose on time.
Question : What is the likelihood your flight will be delayed for this route?
Answer : The Hyannis to San Jose route has been particularly poor at getting passengers to their destination on time and currently ranks among the worst in the world. If a flight is late, expect an average of less than half an hour added to your flight time.