Question : What is the likelihood your flight will be delayed for this route?
Answer : Passengers are currently getting to their destination on schedule 67% of the time, which ranks in the bottom 50% of the world. When a flight is delayed, it's a 15-minute delay on average.
Question : What's the likelihood of you being delayed on this route?
Answer : CLT to ACK currently scores 2 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 2 stars, you should feel rather worried about getting to Nantucket on time.