Question : How does Nantucket to Lexington stack up against the rest of the world in overall promptness?
Answer : ACK to LEX 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 Lexington on time.
Question : How often are flights late from Nantucket Memorial Airport (ACK) to Blue Grass Airport (LEX)?
Answer : This particular route gets passengers to Blue Grass Airport on time 50% of the time, which puts it in the bottom 50% of the world. When a flight is late, it's a 25-minute delay on average.