Liberal to Denver

What the Data Says About LBL to DEN

The Liberal to Denver corridor (LBL → DEN) covers roughly 280 miles and is served by 1 carrier, based on Bureau of Transportation Statistics reporting. Across 2,149 flights in the dataset, this route posts a 83.1% on-time rate with an average delay of 92.3 minutes when flights run late. Over the most recent 24 months of BTS data, 1,115 flights were recorded on this pairing — 28 cancelled (2.5%) and 0 diverted (0.0%). 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 2,149 total flights analyzed, the 83.1% on-time figure is statistically meaningful rather than a small-sample fluke. The 92.3-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, Mar 2025 posted the best performance on this corridor at 91% on-time, while Jul 2025 came in at 58% on-time — a 32-point gap between best and worst recent month. For travelers evaluating the LBL to DEN route, the combination of a 83.1% on-time rate, 92.3-minute average delay, 2.5% recent cancellation rate, and 1 available carrier is the concrete summary of what BTS data shows about reliability on this pairing.