AA 1858 then AA 2778 at Charlotte
Omaha → Charlotte → Grand Rapids
Timetable, Charlotte time
11:19AA 1858 from Omaha at the gate
10:20AA 2778 to Grand Rapids leaves the gate
23 h 01 apart on the timetable, overnight
AA 2778 leaves 23 h 01 after AA 1858 arrives on the timetable: more than half a day, so not a connection we count.