DL 1680 then DL 2539 at Atlanta
Cincinnati Northern Kentucky → Atlanta → Greensboro
Timetable, Atlanta time
21:43DL 1680 from Cincinnati Northern Kentucky at the gate
14:41DL 2539 to Greensboro leaves the gate
16 h 58 apart on the timetable, overnight
DL 2539 leaves 16 h 58 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.