Salt Lake City to Colorado Springs

What the Data Says About SLC to COS

The Salt Lake City to Colorado Springs corridor (SLC → COS) covers roughly 411 miles and is served by 1 carrier, based on Bureau of Transportation Statistics reporting. Across 4,509 flights in the dataset, this route posts a 88.6% on-time rate with an average delay of 68.5 minutes when flights run late. Over the most recent 24 months of BTS data, 906 flights were recorded on this pairing — 1 cancelled (0.1%) and 3 diverted (0.3%). 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 4,509 total flights analyzed, the 88.6% on-time figure is statistically meaningful rather than a small-sample fluke. The 68.5-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 2025 posted the best performance on this corridor at 97% on-time, while Jul 2025 came in at 79% on-time — a 18-point gap between best and worst recent month. For travelers evaluating the SLC to COS route, the combination of a 88.6% on-time rate, 68.5-minute average delay, 0.1% recent cancellation rate, and 1 available carrier is the concrete summary of what BTS data shows about reliability on this pairing.