DL 876 then DL 2636 at Detroit
Santa Ana → Detroit → Richmond
Timetable, Detroit time
19:40DL 876 from Santa Ana at the gate
14:25DL 2636 to Richmond leaves the gate
18 h 45 apart on the timetable, overnight
DL 2636 leaves 18 h 45 after DL 876 arrives on the timetable: more than half a day, so not a connection we count.