AA 1353 then CA 1020 at O'Hare
San Francisco → Chicago → Shanghai
Timetable, Chicago time
13:44AA 1353 from San Francisco at the gate
03:55CA 1020 to Shanghai leaves the gate
14 h 11 apart on the timetable, overnight
CA 1020 leaves 14 h 11 after AA 1353 arrives on the timetable: more than half a day, so not a connection we count.