AA 4441 then 5Y 7143 at O'Hare
Madison → Chicago → Tokyo Narita
Timetable, Chicago time
20:30AA 4441 from Madison at the gate
10:055Y 7143 to Tokyo Narita leaves the gate
13 h 35 apart on the timetable, overnight
5Y 7143 leaves 13 h 35 after AA 4441 arrives on the timetable: more than half a day, so not a connection we count.