DL 876 then DL 1557 at Detroit
Santa Ana → Detroit → Nashville
Timetable, Detroit time
19:40DL 876 from Santa Ana at the gate
12:34DL 1557 to Nashville leaves the gate
16 h 54 apart on the timetable, overnight
DL 1557 leaves 16 h 54 after DL 876 arrives on the timetable: more than half a day, so not a connection we count.