KJ 248 then AA 4922 at O'Hare
Anchorage → Chicago → Pittsburgh
Timetable, Chicago time
08:40KJ 248 from Anchorage at the gate
08:10AA 4922 to Pittsburgh leaves the gate
23 h 30 apart on the timetable, overnight
AA 4922 leaves 23 h 30 after KJ 248 arrives on the timetable: more than half a day, so not a connection we count.