AA 5389 then AA 1462 at Charlotte
South Bend → Charlotte → West Palm Beach
Timetable, Charlotte time
13:10AA 5389 from South Bend at the gate
12:20AA 1462 to West Palm Beach leaves the gate
23 h 10 apart on the timetable, overnight
AA 1462 leaves 23 h 10 after AA 5389 arrives on the timetable: more than half a day, so not a connection we count.