Jackson to Salt Lake City

What the Data Says About JAC to SLC

The Jackson to Salt Lake City corridor (JAC → SLC) covers roughly 205 miles and is served by 3 carriers, based on Bureau of Transportation Statistics reporting. Across 6,800 flights in the dataset, this route posts a 83.9% on-time rate with an average delay of 93.8 minutes when flights run late. Over the most recent 24 months of BTS data, 2,243 flights were recorded on this pairing — 15 cancelled (0.7%) and 0 diverted (0.0%). Those baseline metrics tell you what to expect before you book.

Having 3 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 6,800 total flights analyzed, the 83.9% on-time figure is statistically meaningful rather than a small-sample fluke. The 93.8-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, Apr 2024 posted the best performance on this corridor at 98% on-time, while Feb 2025 came in at 68% on-time — a 30-point gap between best and worst recent month. For travelers evaluating the JAC to SLC route, the combination of a 83.9% on-time rate, 93.8-minute average delay, 0.7% recent cancellation rate, and 3 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.