DM 5420 then AA 3426 at O'Hare
Punta Cana → Chicago → Green Bay
Timetable, Chicago time
10:10DM 5420 from Punta Cana at the gate
23:00AA 3426 to Green Bay leaves the gate
12 h 50 apart on the timetable
AA 3426 leaves 12 h 50 after DM 5420 arrives on the timetable: more than half a day, so not a connection we count.