Mason City to Chicago

What the Data Says About MCW to ORD

The Mason City to Chicago corridor (MCW → ORD) covers roughly 288 miles and is served by 1 carrier, based on Bureau of Transportation Statistics reporting. Across 1,779 flights in the dataset, this route posts a 81.7% on-time rate with an average delay of 134.0 minutes when flights run late. Over the most recent 24 months of BTS data, 1,081 flights were recorded on this pairing — 47 cancelled (4.3%) and 1 diverted (0.1%). 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 1,779 total flights analyzed, the 81.7% on-time figure is statistically meaningful rather than a small-sample fluke. The 134.0-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 91% on-time, while Oct 2025 came in at 61% on-time — a 29-point gap between best and worst recent month. For travelers evaluating the MCW to ORD route, the combination of a 81.7% on-time rate, 134.0-minute average delay, 4.3% recent cancellation rate, and 1 available carrier is the concrete summary of what BTS data shows about reliability on this pairing.