Marquette to Detroit

What the Data Says About MQT to DTW

The Marquette to Detroit corridor (MQT → DTW) covers roughly 349 miles and is served by 4 carriers, based on Bureau of Transportation Statistics reporting. Across 2,485 flights in the dataset, this route posts a 84.5% on-time rate with an average delay of 131.7 minutes when flights run late. Over the most recent 24 months of BTS data, 736 flights were recorded on this pairing — 16 cancelled (2.2%) and 2 diverted (0.3%). Those baseline metrics tell you what to expect before you book.

Having 4 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 2,485 total flights analyzed, the 84.5% on-time figure is statistically meaningful rather than a small-sample fluke. The 131.7-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).

Monthly performance varies, so review the monthly table above to see specific periods. For travelers evaluating the MQT to DTW route, the combination of a 84.5% on-time rate, 131.7-minute average delay, 2.2% recent cancellation rate, and 4 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.