How often are BOS to DTW flights on time?

Flights from Boston (BOS) to Detroit (DTW) arrive on time 84% of the time across 15,704 flights of official data.

Which airline is most reliable on the BOS to DTW route?

Spirit Airlines has the best on-time record on this route at 88% across 539 flights.

Route reliability

Flights from Boston to Detroit arrive on time 84% of the time across 15,704 flights. Here’s how each airline really performs.

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On-time rate

15,704 flights

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg DTW → BOS.

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Score real BOS–DTW flights on reliability, weather, and connection safety — not just price.

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