AA 5196 then AA 5388 at Charlotte
Shreveport → Charlotte → Washington National
Timetable, Charlotte time
20:38AA 5196 from Shreveport at the gate
11:23AA 5388 to Washington National leaves the gate
14 h 45 apart on the timetable, overnight
AA 5388 leaves 14 h 45 after AA 5196 arrives on the timetable: more than half a day, so not a connection we count.