The route from Fort Smith Regional Airport (KFSM) in Fort Smith to Austin Bergstrom International Airport (KAUS) in Austin. SkyMeter tracks roughly 5 scheduled flights on this route. The most active operator is KOW (KOW). Average block time is 0h 50m. Departures average 23 minutes off schedule, with 17% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna 170.