DL 1223 then DL 2832 at Atlanta
Cincinnati → Atlanta → Valparaiso
Timetable, Atlanta time
16:33DL 1223 from Cincinnati at the gate
13:50DL 2832 to Valparaiso leaves the gate
21 h 17 apart on the timetable, overnight
DL 2832 leaves 21 h 17 after DL 1223 arrives on the timetable: more than half a day, so not a connection we count.