CV 21 then AA 5048 at O'Hare
Anchorage → Chicago → Cleveland
Timetable, Chicago time
01:25CV 21 from Anchorage at the gate
22:00AA 5048 to Cleveland leaves the gate
20 h 35 apart on the timetable
AA 5048 leaves 20 h 35 after CV 21 arrives on the timetable: more than half a day, so not a connection we count.