AA 3880 then AA 5834 at Charlotte
Greensboro → Charlotte → Roanoke
Timetable, Charlotte time
19:39AA 3880 from Greensboro at the gate
18:34AA 5834 to Roanoke leaves the gate
22 h 55 apart on the timetable, overnight
AA 5834 leaves 22 h 55 after AA 3880 arrives on the timetable: more than half a day, so not a connection we count.