AA 6008 then AA 5550 at Charlotte
Roanoke → Charlotte → Detroit
Timetable, Charlotte time
07:47AA 6008 from Roanoke at the gate
07:42AA 5550 to Detroit leaves the gate
23 h 55 apart on the timetable, overnight
AA 5550 leaves 23 h 55 after AA 6008 arrives on the timetable: more than half a day, so not a connection we count.