AA 4096 then CA 1020 at O'Hare
Greensboro → Chicago → Shanghai
Timetable, Chicago time
13:06AA 4096 from Greensboro at the gate
03:55CA 1020 to Shanghai leaves the gate
14 h 49 apart on the timetable, overnight
CA 1020 leaves 14 h 49 after AA 4096 arrives on the timetable: more than half a day, so not a connection we count.