Nashville to Dallas/Fort Worth

What the Data Says About BNA to DFW

The Nashville to Dallas/Fort Worth corridor (BNA → DFW) covers roughly 631 miles and is served by 20 carriers, based on Bureau of Transportation Statistics reporting. Across 17,120 flights in the dataset, this route posts a 78% on-time rate with an average delay of 94.2 minutes when flights run late. Over the most recent 24 months of BTS data, 7,079 flights were recorded on this pairing — 225 cancelled (3.2%) and 24 diverted (0.3%). Those baseline metrics tell you what to expect before you book.

Having 20 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 17,120 total flights analyzed, the 78% on-time figure is statistically meaningful rather than a small-sample fluke. The 94.2-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, Oct 2024 posted the best performance on this corridor at 86% on-time, while May 2024 came in at 53% on-time — a 34-point gap between best and worst recent month. For travelers evaluating the BNA to DFW route, the combination of a 78% on-time rate, 94.2-minute average delay, 3.2% recent cancellation rate, and 20 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.