Newark to Detroit

What the Data Says About EWR to DTW

The Newark to Detroit corridor (EWR → DTW) covers roughly 488 miles and is served by 43 carriers, based on Bureau of Transportation Statistics reporting. Across 17,087 flights in the dataset, this route posts a 82% on-time rate with an average delay of 90.8 minutes when flights run late. Over the most recent 24 months of BTS data, 6,661 flights were recorded on this pairing — 202 cancelled (3.0%) and 5 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 43 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 17,087 total flights analyzed, the 82% on-time figure is statistically meaningful rather than a small-sample fluke. The 90.8-minute average delay applies only to flights that actually ran late, so it is not the average wait across all departures — the majority of flights on this route depart on time under the BTS definition of a delay (15+ minutes past schedule).

Looking at recent months, Feb 2024 posted the best performance on this corridor at 91% on-time, while May 2025 came in at 64% on-time — a 26-point gap between best and worst recent month. For travelers evaluating the EWR to DTW route, the combination of a 82% on-time rate, 90.8-minute average delay, 3.0% recent cancellation rate, and 43 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.