CA 3103 then AA 3443 at O'Hare
Anchorage → Chicago → Rochester (ROC)
Timetable, Chicago time
15:07CA 3103 from Anchorage at the gate
12:00AA 3443 to Rochester (ROC) leaves the gate
20 h 53 apart on the timetable, overnight
AA 3443 leaves 20 h 53 after CA 3103 arrives on the timetable: more than half a day, so not a connection we count.