AA 815 then AA 5834 at Charlotte
New York LaGuardia → Charlotte → Roanoke
Timetable, Charlotte time
19:07AA 815 from New York LaGuardia at the gate
18:34AA 5834 to Roanoke leaves the gate
23 h 27 apart on the timetable, overnight
AA 5834 leaves 23 h 27 after AA 815 arrives on the timetable: more than half a day, so not a connection we count.