CV 27 then AA 4663 at O'Hare
Anchorage → Chicago → Memphis
Timetable, Chicago time
16:56CV 27 from Anchorage at the gate
16:00AA 4663 to Memphis leaves the gate
23 h 04 apart on the timetable, overnight
AA 4663 leaves 23 h 04 after CV 27 arrives on the timetable: more than half a day, so not a connection we count.