Flight records show the plane that crashed near the Sioux Falls airport Friday kept a busy flight schedule.
According to the website FlightAware.com, which tracks flights all across the country, the Cessna that crashed took four flights the day before the crash.
This plane not only had a busy day before the crash but a pretty busy week. It made four flights three different days last week.
All told, in the week leading up to the crash, the plane had taken 18 flights; looking at the flight schedule that's a pretty typical week for a charter plane.
The flight to Rapid City Friday was the only flight scheduled for that day.