DL 1223 then AA 3104 at Atlanta
Cincinnati → Atlanta → Dallas-Fort Worth
Timetable, Atlanta time
16:33DL 1223 from Cincinnati at the gate
14:58AA 3104 to Dallas-Fort Worth leaves the gate
22 h 25 apart on the timetable, overnight
AA 3104 leaves 22 h 25 after DL 1223 arrives on the timetable: more than half a day, so not a connection we count.