Hartford to Atlanta

What the Data Says About BDL to ATL

The Hartford to Atlanta corridor (BDL → ATL) covers roughly 859 miles and is served by 3 carriers, based on Bureau of Transportation Statistics reporting. Across 11,792 flights in the dataset, this route posts a 86.4% on-time rate with an average delay of 78.0 minutes when flights run late. Over the most recent 24 months of BTS data, 4,432 flights were recorded on this pairing — 45 cancelled (1.0%) and 17 diverted (0.4%). Those baseline metrics tell you what to expect before you book.

Having 3 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 11,792 total flights analyzed, the 86.4% on-time figure is statistically meaningful rather than a small-sample fluke. The 78.0-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, Apr 2024 posted the best performance on this corridor at 94% on-time, while Jul 2024 came in at 67% on-time — a 27-point gap between best and worst recent month. For travelers evaluating the BDL to ATL route, the combination of a 86.4% on-time rate, 78.0-minute average delay, 1.0% recent cancellation rate, and 3 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.