CA 3103 then AA 6212 at O'Hare
Anchorage → Chicago → Madison
Timetable, Chicago time
15:07CA 3103 from Anchorage at the gate
09:45AA 6212 to Madison leaves the gate
18 h 38 apart on the timetable, overnight
AA 6212 leaves 18 h 38 after CA 3103 arrives on the timetable: more than half a day, so not a connection we count.