AA 1138 then AA 5791 at Charlotte
Austin → Charlotte → Salisbury
Timetable, Charlotte time
18:31AA 1138 from Austin at the gate
17:40AA 5791 to Salisbury leaves the gate
23 h 09 apart on the timetable, overnight
AA 5791 leaves 23 h 09 after AA 1138 arrives on the timetable: more than half a day, so not a connection we count.