Las Vegas to Dallas

What the Data Says About LAS to DAL

The Las Vegas to Dallas corridor (LAS → DAL) covers roughly 1,067 miles and is served by 1 carrier, based on Bureau of Transportation Statistics reporting. Across 14,976 flights in the dataset, this route posts a 75.5% on-time rate with an average delay of 56.1 minutes when flights run late. Over the most recent 24 months of BTS data, 5,881 flights were recorded on this pairing — 68 cancelled (1.2%) and 31 diverted (0.5%). Those baseline metrics tell you what to expect before you book.

Having 1 carrier on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 14,976 total flights analyzed, the 75.5% on-time figure is statistically meaningful rather than a small-sample fluke. The 56.1-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 Jul 2025 came in at 67% on-time — a 19-point gap between best and worst recent month. For travelers evaluating the LAS to DAL route, the combination of a 75.5% on-time rate, 56.1-minute average delay, 1.2% recent cancellation rate, and 1 available carrier is the concrete summary of what BTS data shows about reliability on this pairing.