AA 6039 then AA 6229 at Charlotte
Roanoke → Charlotte → Shreveport
Timetable, Charlotte time
20:50AA 6039 from Roanoke at the gate
20:05AA 6229 to Shreveport leaves the gate
23 h 15 apart on the timetable, overnight
AA 6229 leaves 23 h 15 after AA 6039 arrives on the timetable: more than half a day, so not a connection we count.