AA 1637 then AA 5852 at Charlotte
Washington → Charlotte → Charlottesville
Timetable, Charlotte time
08:38AA 1637 from Washington at the gate
08:25AA 5852 to Charlottesville leaves the gate
23 h 47 apart on the timetable, overnight
AA 5852 leaves 23 h 47 after AA 1637 arrives on the timetable: more than half a day, so not a connection we count.