AA 6268 then K4 221 at O'Hare
Fort Wayne → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
19:49AA 6268 from Fort Wayne at the gate
16:20K4 221 to Cincinnati Northern Kentucky leaves the gate
20 h 31 apart on the timetable, overnight
K4 221 leaves 20 h 31 after AA 6268 arrives on the timetable: more than half a day, so not a connection we count.