Charlotte to Burlington

What the Data Says About CLT to BTV

The Charlotte to Burlington corridor (CLT → BTV) covers roughly 761 miles and is served by 6 carriers, based on Bureau of Transportation Statistics reporting. Across 4,075 flights in the dataset, this route posts a 82.6% on-time rate with an average delay of 61.9 minutes when flights run late. Over the most recent 24 months of BTS data, 1,322 flights were recorded on this pairing — 23 cancelled (1.7%) and 3 diverted (0.2%). Those baseline metrics tell you what to expect before you book.

Having 6 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 4,075 total flights analyzed, the 82.6% on-time figure is statistically meaningful rather than a small-sample fluke. The 61.9-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, Sep 2025 posted the best performance on this corridor at 93% on-time, while Jul 2024 came in at 62% on-time — a 32-point gap between best and worst recent month. For travelers evaluating the CLT to BTV route, the combination of a 82.6% on-time rate, 61.9-minute average delay, 1.7% recent cancellation rate, and 6 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.