Question : How often are flights late from Barnstable Municipal Airport (HYA) to Lambert-St. Louis International Airport (STL)?
Answer : The Hyannis to Saint Louis route has been particularly poor at getting passengers to their destination on time and currently ranks among the worst in the world. When there is a delay, it averages 46 minutes.
Question : Is this route your best bet for getting to Saint Louis with minimal delays?
Answer : HYA to STL 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 Saint Louis on time.