Question : How often is the Dallas Love Field (DAL) to Boeing Field International Airport (BFI) route delayed?
Answer : The Dallas to Seattle 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 delayed, expect an average of about half an hour added to your flight time.
Question : What's the likelihood of you being delayed on this route?
Answer : DAL 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.