AA 3864 then AA 6062 at Charlotte
Hilton Head → Charlotte → Moline
Timetable, Charlotte time
19:17AA 3864 from Hilton Head at the gate
17:45AA 6062 to Moline leaves the gate
22 h 28 apart on the timetable, overnight
AA 6062 leaves 22 h 28 after AA 3864 arrives on the timetable: more than half a day, so not a connection we count.