DL 3778 then DL 3964 at Detroit
Albany (New York) → Detroit → Grand Rapids
Timetable, Detroit time
14:54DL 3778 from Albany (New York) at the gate
09:00DL 3964 to Grand Rapids leaves the gate
18 h 06 apart on the timetable, overnight
DL 3964 leaves 18 h 06 after DL 3778 arrives on the timetable: more than half a day, so not a connection we count.