DL 5327 then DL 3964 at Detroit
Chicago O'Hare → Detroit → Grand Rapids
Timetable, Detroit time
13:47DL 5327 from Chicago O'Hare at the gate
09:00DL 3964 to Grand Rapids leaves the gate
19 h 13 apart on the timetable, overnight
DL 3964 leaves 19 h 13 after DL 5327 arrives on the timetable: more than half a day, so not a connection we count.