Milwaukee to Charlotte

What the Data Says About MKE to CLT

The Milwaukee to Charlotte corridor (MKE → CLT) covers roughly 651 miles and is served by 8 carriers, based on Bureau of Transportation Statistics reporting. Across 6,617 flights in the dataset, this route posts a 83.3% on-time rate with an average delay of 97.2 minutes when flights run late. Over the most recent 24 months of BTS data, 2,063 flights were recorded on this pairing — 34 cancelled (1.6%) and 3 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 8 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 6,617 total flights analyzed, the 83.3% on-time figure is statistically meaningful rather than a small-sample fluke. The 97.2-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 90% on-time, while Jul 2024 came in at 61% on-time — a 29-point gap between best and worst recent month. For travelers evaluating the MKE to CLT route, the combination of a 83.3% on-time rate, 97.2-minute average delay, 1.6% recent cancellation rate, and 8 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.