AA 5005 then GB 397 at O'Hare
Cleveland → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
17:59AA 5005 from Cleveland at the gate
07:00GB 397 to Cincinnati Northern Kentucky leaves the gate
13 h 01 apart on the timetable, overnight
GB 397 leaves 13 h 01 after AA 5005 arrives on the timetable: more than half a day, so not a connection we count.