Chicago to Kansas City

What the Data Says About ORD to MCI

The Chicago to Kansas City corridor (ORD → MCI) covers roughly 403 miles and is served by 36 carriers, based on Bureau of Transportation Statistics reporting. Across 17,519 flights in the dataset, this route posts a 79.1% on-time rate with an average delay of 71.5 minutes when flights run late. Over the most recent 24 months of BTS data, 7,009 flights were recorded on this pairing — 100 cancelled (1.4%) and 12 diverted (0.2%). Those baseline metrics tell you what to expect before you book.

Having 36 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 17,519 total flights analyzed, the 79.1% on-time figure is statistically meaningful rather than a small-sample fluke. The 71.5-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, Feb 2024 posted the best performance on this corridor at 90% on-time, while Jul 2025 came in at 61% on-time — a 29-point gap between best and worst recent month. For travelers evaluating the ORD to MCI route, the combination of a 79.1% on-time rate, 71.5-minute average delay, 1.4% recent cancellation rate, and 36 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.