AA 5501 then K4 221 at O'Hare
White Plains → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
18:30AA 5501 from White Plains at the gate
10:35K4 221 to Cincinnati Northern Kentucky leaves the gate
16 h 05 apart on the timetable, overnight
K4 221 leaves 16 h 05 after AA 5501 arrives on the timetable: more than half a day, so not a connection we count.