AA 4740 then K4 221 at O'Hare
Norfolk → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
19:55AA 4740 from Norfolk at the gate
10:35K4 221 to Cincinnati Northern Kentucky leaves the gate
14 h 40 apart on the timetable, overnight
K4 221 leaves 14 h 40 after AA 4740 arrives on the timetable: more than half a day, so not a connection we count.