Charlotte to Atlanta

What the Data Says About CLT to ATL

The Charlotte to Atlanta corridor (CLT → ATL) covers roughly 226 miles and is served by 34 carriers, based on Bureau of Transportation Statistics reporting. Across 29,653 flights in the dataset, this route posts a 84.4% on-time rate with an average delay of 76.5 minutes when flights run late. Over the most recent 24 months of BTS data, 10,150 flights were recorded on this pairing — 129 cancelled (1.3%) and 12 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 34 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 29,653 total flights analyzed, the 84.4% on-time figure is statistically meaningful rather than a small-sample fluke. The 76.5-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 89% on-time, while Jul 2024 came in at 64% on-time — a 26-point gap between best and worst recent month. For travelers evaluating the CLT to ATL route, the combination of a 84.4% on-time rate, 76.5-minute average delay, 1.3% recent cancellation rate, and 34 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.