Charlotte to Allentown/Bethlehem/Easton

What the Data Says About CLT to ABE

The Charlotte to Allentown/Bethlehem/Easton corridor (CLT → ABE) covers roughly 481 miles and is served by 2 carriers, based on Bureau of Transportation Statistics reporting. Across 6,086 flights in the dataset, this route posts a 82.4% on-time rate with an average delay of 72.2 minutes when flights run late. Over the most recent 24 months of BTS data, 2,079 flights were recorded on this pairing — 41 cancelled (2.0%) and 8 diverted (0.4%). Those baseline metrics tell you what to expect before you book.

Having 2 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 6,086 total flights analyzed, the 82.4% on-time figure is statistically meaningful rather than a small-sample fluke. The 72.2-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, Feb 2024 posted the best performance on this corridor at 92% on-time, while Jun 2025 came in at 57% on-time — a 35-point gap between best and worst recent month. For travelers evaluating the CLT to ABE route, the combination of a 82.4% on-time rate, 72.2-minute average delay, 2.0% recent cancellation rate, and 2 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.