KJ 248 then AA 4518 at O'Hare
Anchorage → Chicago → Memphis
Timetable, Chicago time
14:14KJ 248 from Anchorage at the gate
08:06AA 4518 to Memphis leaves the gate
17 h 52 apart on the timetable, overnight
AA 4518 leaves 17 h 52 after KJ 248 arrives on the timetable: more than half a day, so not a connection we count.