F9 3136 then CZ 2550 at O'Hare
Houston → Chicago → Guangzhou
Timetable, Chicago time
19:59F9 3136 from Houston at the gate
23:25CZ 2550 to Guangzhou leaves the gate
3 h 26 apart on the timetable
The last days
F9 3136 and CZ 2550 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 250623:303 h 31 after F9 3136 on the timetable