AA 1745 then AA 5389 at Charlotte
Hartford → Charlotte → South Bend
Timetable, Charlotte time
09:20AA 1745 from Hartford at the gate
08:40AA 5389 to South Bend leaves the gate
23 h 20 apart on the timetable, overnight
AA 5389 leaves 23 h 20 after AA 1745 arrives on the timetable: more than half a day, so not a connection we count.