Minneapolis to Duluth

What the Data Says About MSP to DLH

The Minneapolis to Duluth corridor (MSP → DLH) covers roughly 144 miles and is served by 11 carriers, based on Bureau of Transportation Statistics reporting. Across 7,803 flights in the dataset, this route posts a 86.6% on-time rate with an average delay of 85.3 minutes when flights run late. Over the most recent 24 months of BTS data, 2,304 flights were recorded on this pairing — 23 cancelled (1.0%) and 2 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 11 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 7,803 total flights analyzed, the 86.6% on-time figure is statistically meaningful rather than a small-sample fluke. The 85.3-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, Oct 2025 posted the best performance on this corridor at 96% on-time, while Dec 2025 came in at 60% on-time — a 36-point gap between best and worst recent month. For travelers evaluating the MSP to DLH route, the combination of a 86.6% on-time rate, 85.3-minute average delay, 1.0% recent cancellation rate, and 11 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.