DL 1680 then DL 862 at Atlanta
Cincinnati → Atlanta → Boston
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
11:10DL 862 to Boston leaves the gate
13 h 27 apart on the timetable, overnight
DL 862 leaves 13 h 27 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.