AA 4733 then UA 6080 at O'Hare
Cincinnati Northern Kentucky → Chicago → Saginaw
Timetable, Chicago time
15:14AA 4733 from Cincinnati Northern Kentucky at the gate
13:25UA 6080 to Saginaw leaves the gate
22 h 11 apart on the timetable, overnight
UA 6080 leaves 22 h 11 after AA 4733 arrives on the timetable: more than half a day, so not a connection we count.