2I 1650 then DL 862 at Atlanta
Cincinnati Northern Kentucky → Atlanta → Boston
Timetable, Atlanta time
15:582I 1650 from Cincinnati Northern Kentucky at the gate
11:10DL 862 to Boston leaves the gate
19 h 12 apart on the timetable, overnight
DL 862 leaves 19 h 12 after 2I 1650 arrives on the timetable: more than half a day, so not a connection we count.