How often are DEN to DTW flights on time?

Flights from Denver (DEN) to Detroit (DTW) arrive on time 83% of the time across 18,193 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 89% across 8,181 flights.

Route reliability

Flights from Denver to Detroit arrive on time 83% of the time across 18,193 flights. Here’s how each airline really performs.

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On-time rate

18,193 flights

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

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Nonstop vs. Connecting Flights: The Reliability Trade-off

A stop multiplies the ways a trip can break. When it's worth it — and how to de-risk it.

Do Morning Flights Really Have Fewer Delays?

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Are Some Airlines Really More Reliable Than Others?

The reliability gap between airlines is real — here's what actually drives it.

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