DL 1680 then DL 2547 at Atlanta
Cincinnati → Atlanta → Grand Rapids
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
10:44DL 2547 to Grand Rapids leaves the gate
13 h 01 apart on the timetable, overnight
DL 2547 leaves 13 h 01 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.