AA 4669 then K4 221 at O'Hare
Madison → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
08:00AA 4669 from Madison at the gate
21:20K4 221 to Cincinnati Northern Kentucky leaves the gate
13 h 20 apart on the timetable
K4 221 leaves 13 h 20 after AA 4669 arrives on the timetable: more than half a day, so not a connection we count.