AA 9908 then NH 11 at O'Hare
Milwaukee → Chicago → Tokyo Narita
Timetable, Chicago time
13:50AA 9908 from Milwaukee at the gate
10:30NH 11 to Tokyo Narita leaves the gate
20 h 40 apart on the timetable, overnight
NH 11 leaves 20 h 40 after AA 9908 arrives on the timetable: more than half a day, so not a connection we count.