AA 947 then UA 5609 at O'Hare
Boston → Chicago → Appleton
Timetable, Chicago time
09:30AA 947 from Boston at the gate
22:00UA 5609 to Appleton leaves the gate
12 h 30 apart on the timetable
UA 5609 leaves 12 h 30 after AA 947 arrives on the timetable: more than half a day, so not a connection we count.