KJ 248 then AA 6486 at O'Hare
Anchorage → Chicago → Detroit
Timetable, Chicago time
14:14KJ 248 from Anchorage at the gate
13:34AA 6486 to Detroit leaves the gate
23 h 20 apart on the timetable, overnight
AA 6486 leaves 23 h 20 after KJ 248 arrives on the timetable: more than half a day, so not a connection we count.