AA 4682 then CZ 2548 at O'Hare
Dayton → Chicago → Guangzhou
Timetable, Chicago time
19:08AA 4682 from Dayton at the gate
23:25CZ 2548 to Guangzhou leaves the gate
4 h 17 apart on the timetable
The last days
AA 4682 and CZ 2548 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Guangzhou
CZ 250623:304 h 22 after AA 4682 on the timetable