Norfolk to Detroit

What the Data Says About ORF to DTW

The Norfolk to Detroit corridor (ORF → DTW) covers roughly 529 miles and is served by 22 carriers, based on Bureau of Transportation Statistics reporting. Across 5,259 flights in the dataset, this route posts a 86.6% on-time rate with an average delay of 103.4 minutes when flights run late. Over the most recent 24 months of BTS data, 1,547 flights were recorded on this pairing — 13 cancelled (0.8%) and 1 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 22 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 5,259 total flights analyzed, the 86.6% on-time figure is statistically meaningful rather than a small-sample fluke. The 103.4-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, Mar 2024 posted the best performance on this corridor at 94% on-time, while Dec 2025 came in at 62% on-time — a 33-point gap between best and worst recent month. For travelers evaluating the ORF to DTW route, the combination of a 86.6% on-time rate, 103.4-minute average delay, 0.8% recent cancellation rate, and 22 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.