AA 1071 then AA 5543 at Charlotte
San Diego → Charlotte → Pittsburgh
Timetable, Charlotte time
14:02AA 1071 from San Diego at the gate
08:35AA 5543 to Pittsburgh leaves the gate
18 h 33 apart on the timetable, overnight
AA 5543 leaves 18 h 33 after AA 1071 arrives on the timetable: more than half a day, so not a connection we count.