AA 6261 then K4 221 at O'Hare
Little Rock → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
18:05AA 6261 from Little Rock at the gate
10:35K4 221 to Cincinnati Northern Kentucky leaves the gate
16 h 30 apart on the timetable, overnight
K4 221 leaves 16 h 30 after AA 6261 arrives on the timetable: more than half a day, so not a connection we count.