The route from Chester County G O Carlson Airport (KMQS) in Coatesville to Dane County Regional Truax Field (KMSN) in Madison. SkyMeter tracks roughly 2 scheduled flights on this route. The most active operator is EJA (EJA). Average block time is 1h 16m. Departures average 29 minutes off schedule, with 50% running more than 15 minutes late.