DL 1223 then DL 3739 at Atlanta
Cincinnati → Atlanta → Northwest Arkansas
Timetable, Atlanta time
16:33DL 1223 from Cincinnati at the gate
13:45DL 3739 to Northwest Arkansas leaves the gate
21 h 12 apart on the timetable, overnight
DL 3739 leaves 21 h 12 after DL 1223 arrives on the timetable: more than half a day, so not a connection we count.