AA 6003 then AA 6062 at Charlotte
Huntsville → Charlotte → Moline
Timetable, Charlotte time
18:19AA 6003 from Huntsville at the gate
17:45AA 6062 to Moline leaves the gate
23 h 26 apart on the timetable, overnight
AA 6062 leaves 23 h 26 after AA 6003 arrives on the timetable: more than half a day, so not a connection we count.