AA 4541 then CA 1020 at O'Hare
Indianapolis → Chicago → Shanghai
Timetable, Chicago time
16:00AA 4541 from Indianapolis at the gate
08:17CA 1020 to Shanghai leaves the gate
16 h 17 apart on the timetable, overnight
CA 1020 leaves 16 h 17 after AA 4541 arrives on the timetable: more than half a day, so not a connection we count.