AA 3165 then K4 221 at O'Hare
Phoenix → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
17:55AA 3165 from Phoenix at the gate
10:35K4 221 to Cincinnati Northern Kentucky leaves the gate
16 h 40 apart on the timetable, overnight
K4 221 leaves 16 h 40 after AA 3165 arrives on the timetable: more than half a day, so not a connection we count.