AA 3565 then Y8 7456 at O'Hare
Syracuse → Chicago → Shanghai
Timetable, Chicago time
07:31AA 3565 from Syracuse at the gate
01:35Y8 7456 to Shanghai leaves the gate
18 h 04 apart on the timetable, overnight
Y8 7456 leaves 18 h 04 after AA 3565 arrives on the timetable: more than half a day, so not a connection we count.