AA 3705 then AA 2778 at Charlotte
Columbia Regional → Charlotte → Grand Rapids
Timetable, Charlotte time
11:25AA 3705 from Columbia Regional at the gate
10:20AA 2778 to Grand Rapids leaves the gate
22 h 55 apart on the timetable, overnight
AA 2778 leaves 22 h 55 after AA 3705 arrives on the timetable: more than half a day, so not a connection we count.