Newark to Boston

What the Data Says About EWR to BOS

The Newark to Boston corridor (EWR → BOS) covers roughly 200 miles and is served by 29 carriers, based on Bureau of Transportation Statistics reporting. Across 22,107 flights in the dataset, this route posts a 77% on-time rate with an average delay of 78.3 minutes when flights run late. Over the most recent 24 months of BTS data, 8,091 flights were recorded on this pairing — 274 cancelled (3.4%) and 2 diverted (0.0%). Those baseline metrics tell you what to expect before you book.

Having 29 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 22,107 total flights analyzed, the 77% on-time figure is statistically meaningful rather than a small-sample fluke. The 78.3-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, Feb 2024 posted the best performance on this corridor at 91% on-time, while Oct 2025 came in at 52% on-time — a 39-point gap between best and worst recent month. For travelers evaluating the EWR to BOS route, the combination of a 77% on-time rate, 78.3-minute average delay, 3.4% recent cancellation rate, and 29 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.