DL 876 then DL 2751 at Detroit
Santa Ana → Detroit → New York JFK
Timetable, Detroit time
19:40DL 876 from Santa Ana at the gate
10:10DL 2751 to New York JFK leaves the gate
14 h 30 apart on the timetable, overnight
DL 2751 leaves 14 h 30 after DL 876 arrives on the timetable: more than half a day, so not a connection we count.