The observed direct connection between Dane County Regional Truax Field (MSN) and Chicago O'Hare International Airport (ORD) covers approximately 108 mi. The estimated flight time is around 45m. American Airlines, Envoy Air, GoJet Airlines LLC, PSA Airlines, Republic Airways, SkyWest Airlines and United Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
How far is Madison from Chicago by air?
The great-circle distance between Dane County Regional Truax Field and Chicago O'Hare International Airport is approximately 108 mi.
How long is the flight from Madison to Chicago?
Based on the distance, the estimated flight time is about 45m. This is an estimate, not a schedule.
Is there a direct connection from Madison to Chicago?
Yes, a direct connection between MSN and ORD has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: American Airlines, Envoy Air, GoJet Airlines LLC, PSA Airlines, Republic Airways, SkyWest Airlines and United Airlines.
How often is there a flight from Madison to Chicago?
On average around 12 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 4,401 observed flights. Mainly SkyWest Airlines, Envoy Air, United Airlines. That is an observation, not a timetable.
What is the current time difference between Madison and Chicago?
Same local time in Madison and Chicago.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.