FX 922 then CA 3174 at O'Hare
Memphis → Chicago → Guangzhou
Timetable, Chicago time
18:39FX 922 from Memphis at the gate
13:40CA 3174 to Guangzhou leaves the gate
19 h 01 apart on the timetable, overnight
CA 3174 leaves 19 h 01 after FX 922 arrives on the timetable: more than half a day, so not a connection we count.