AA 5585 then AA 5875 at Charlotte
Roanoke → Charlotte → Greensboro
Timetable, Charlotte time
14:35AA 5585 from Roanoke at the gate
11:10AA 5875 to Greensboro leaves the gate
20 h 35 apart on the timetable, overnight
AA 5875 leaves 20 h 35 after AA 5585 arrives on the timetable: more than half a day, so not a connection we count.