DL 876 then DL 2358 at Detroit
Santa Ana → Detroit → Chicago O'Hare
Timetable, Detroit time
19:40DL 876 from Santa Ana at the gate
15:50DL 2358 to Chicago O'Hare leaves the gate
20 h 10 apart on the timetable, overnight
DL 2358 leaves 20 h 10 after DL 876 arrives on the timetable: more than half a day, so not a connection we count.