Atlanta to Allentown/Bethlehem/Easton

What the Data Says About ATL to ABE

The Atlanta to Allentown/Bethlehem/Easton corridor (ATL → ABE) covers roughly 692 miles and is served by 6 carriers, based on Bureau of Transportation Statistics reporting. Across 4,017 flights in the dataset, this route posts a 87.9% on-time rate with an average delay of 75.9 minutes when flights run late. Over the most recent 24 months of BTS data, 2,011 flights were recorded on this pairing — 17 cancelled (0.8%) and 4 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 4,017 total flights analyzed, the 87.9% on-time figure is statistically meaningful rather than a small-sample fluke. The 75.9-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, Nov 2023 posted the best performance on this corridor at 99% on-time, while Jul 2024 came in at 68% on-time — a 31-point gap between best and worst recent month. For travelers evaluating the ATL to ABE route, the combination of a 87.9% on-time rate, 75.9-minute average delay, 0.8% recent cancellation rate, and 6 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.