AA 1026 then DL 1811 at Miami
Santo Domingo → Miami → New York JFK
Timetable, Miami time
07:30AA 1026 from Santo Domingo at the gate
19:50DL 1811 to New York JFK leaves the gate
12 h 20 apart on the timetable
DL 1811 leaves 12 h 20 after AA 1026 arrives on the timetable: more than half a day, so not a connection we count.