Question : How often are flights late from Philadelphia International Airport (PHL) to Willow Run Airport (YIP)?
Answer : The Philadelphia to Detroit route has been excellent at getting passengers to their destination on time, with a 100% on-time rate.
Question : In terms of overall promptness, how does PHL to YIP rank compared to the rest of the world?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. PHL to YIP currently has 4 stars out of 5, earning it one of the best performances in the world. You can fly worry-free on this route.