DL 1680 then AA 1041 at Atlanta
Cincinnati Northern Kentucky → Atlanta → Chicago O'Hare
Timetable, Atlanta time
21:43DL 1680 from Cincinnati Northern Kentucky at the gate
11:45AA 1041 to Chicago O'Hare leaves the gate
14 h 02 apart on the timetable, overnight
AA 1041 leaves 14 h 02 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.