BR 642 then AA 3736 at O'Hare
Anchorage → Chicago → Green Bay
Timetable, Chicago time
10:20BR 642 from Anchorage at the gate
23:00AA 3736 to Green Bay leaves the gate
12 h 40 apart on the timetable
AA 3736 leaves 12 h 40 after BR 642 arrives on the timetable: more than half a day, so not a connection we count.