AA 3798 then K4 221 at O'Hare
Mosinee → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
13:17AA 3798 from Mosinee at the gate
10:35K4 221 to Cincinnati Northern Kentucky leaves the gate
21 h 18 apart on the timetable, overnight
K4 221 leaves 21 h 18 after AA 3798 arrives on the timetable: more than half a day, so not a connection we count.