AA 1026 then AA 2281 at Miami
Santo Domingo → Miami → South Bend
Timetable, Miami time
07:30AA 1026 from Santo Domingo at the gate
07:10AA 2281 to South Bend leaves the gate
23 h 40 apart on the timetable, overnight
AA 2281 leaves 23 h 40 after AA 1026 arrives on the timetable: more than half a day, so not a connection we count.