CZ 6749 then FX 6159 at Guangzhou
Sanya → Guangzhou → Bangkok
Timetable, Guangzhou time
21:00CZ 6749 from Sanya at the gate
03:45FX 6159 to Bangkok leaves the gate
6 h 45 apart on the timetable, overnight
The last days
CZ 6749 and FX 6159 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.