Nashville to Charlotte

What the Data Says About BNA to CLT

The Nashville to Charlotte corridor (BNA → CLT) covers roughly 328 miles and is served by 35 carriers, based on Bureau of Transportation Statistics reporting. Across 20,030 flights in the dataset, this route posts a 79.8% on-time rate with an average delay of 79.7 minutes when flights run late. Over the most recent 24 months of BTS data, 7,448 flights were recorded on this pairing — 121 cancelled (1.6%) and 8 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 35 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 20,030 total flights analyzed, the 79.8% on-time figure is statistically meaningful rather than a small-sample fluke. The 79.7-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).

Looking at recent months, Nov 2024 posted the best performance on this corridor at 84% on-time, while May 2024 came in at 57% on-time — a 27-point gap between best and worst recent month. For travelers evaluating the BNA to CLT route, the combination of a 79.8% on-time rate, 79.7-minute average delay, 1.6% recent cancellation rate, and 35 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.