AA 736 then AA 3865 at Charlotte
Toronto → Charlotte → Hilton Head
Timetable, Charlotte time
09:28AA 736 from Toronto at the gate
09:10AA 3865 to Hilton Head leaves the gate
23 h 42 apart on the timetable, overnight
AA 3865 leaves 23 h 42 after AA 736 arrives on the timetable: more than half a day, so not a connection we count.