DL 1680 then DL 2275 at Atlanta
Cincinnati Northern Kentucky → Atlanta → Pittsburgh
Timetable, Atlanta time
21:43DL 1680 from Cincinnati Northern Kentucky at the gate
12:25DL 2275 to Pittsburgh leaves the gate
14 h 42 apart on the timetable, overnight
DL 2275 leaves 14 h 42 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.