The route from McGhee Tyson Airport (KTYS) in Knoxville to Patuxent River Naval Air Station (Trapnell Field) (KNHK) in Patuxent River. SkyMeter tracks roughly 1 scheduled flights on this route. The most active operator is FRE (FRE). Average block time is 1h 6m. Departures average 10 minutes off schedule, with 0% running more than 15 minutes late.