Question : What are the chances this flight will be delayed?
Answer : The Des Moines to Seattle 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 about an hour.
Question : In terms of overall promptness, how does DSM to BFI rank compared to the rest of the world?
Answer : DSM to BFI 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 Seattle on time.