Larry Dighera wrote:

This is the return flight, but it doesn't seem to show the track from
KEZF Shannon Airport Fredericksburg, Virginia to the alternate airport
KRMN Stafford Regional Airport Stafford, Virginia which is located
east of the lake ~4 miles southeast of KEZF.

Typically FlightAware.com, which uses data from ATC computers as its
source, will end the track when an aircraft either cancels IFR or gets
below radar coverage.

--
Peter