AA 2001 then AA 5585 at Charlotte
Austin → Charlotte → Roanoke
Timetable, Charlotte time
15:34AA 2001 from Austin at the gate
11:30AA 5585 to Roanoke leaves the gate
19 h 56 apart on the timetable, overnight
AA 5585 leaves 19 h 56 after AA 2001 arrives on the timetable: more than half a day, so not a connection we count.