CI 5240 then AA 4518 at O'Hare
Anchorage → Chicago → Memphis
Timetable, Chicago time
13:59CI 5240 from Anchorage at the gate
08:06AA 4518 to Memphis leaves the gate
18 h 07 apart on the timetable, overnight
AA 4518 leaves 18 h 07 after CI 5240 arrives on the timetable: more than half a day, so not a connection we count.