CA 8443 then AA 3051 at O'Hare
Anchorage → Chicago → Washington National
Timetable, Chicago time
16:59CA 8443 from Anchorage at the gate
10:55AA 3051 to Washington National leaves the gate
17 h 56 apart on the timetable, overnight
AA 3051 leaves 17 h 56 after CA 8443 arrives on the timetable: more than half a day, so not a connection we count.