AA 1064 then Y8 7456 at O'Hare
Austin → Chicago → Shanghai
Timetable, Chicago time
08:56AA 1064 from Austin at the gate
01:35Y8 7456 to Shanghai leaves the gate
16 h 39 apart on the timetable, overnight
Y8 7456 leaves 16 h 39 after AA 1064 arrives on the timetable: more than half a day, so not a connection we count.