Atlanta to Tallahassee

What the Data Says About ATL to TLH

The Atlanta to Tallahassee corridor (ATL → TLH) covers roughly 223 miles and is served by 11 carriers, based on Bureau of Transportation Statistics reporting. Across 10,423 flights in the dataset, this route posts a 86.8% on-time rate with an average delay of 68.3 minutes when flights run late. Over the most recent 24 months of BTS data, 3,589 flights were recorded on this pairing — 47 cancelled (1.3%) and 12 diverted (0.3%). Those baseline metrics tell you what to expect before you book.

Having 11 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 10,423 total flights analyzed, the 86.8% on-time figure is statistically meaningful rather than a small-sample fluke. The 68.3-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 95% on-time, while Jun 2025 came in at 62% on-time — a 33-point gap between best and worst recent month. For travelers evaluating the ATL to TLH route, the combination of a 86.8% on-time rate, 68.3-minute average delay, 1.3% recent cancellation rate, and 11 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.