A3 899 then GQ 248 at Athens
Yerevan → Athens → Chios
Timetable, Athens time
06:15A3 899 from Yerevan at the gate
09:00GQ 248 to Chios leaves the gate
2 h 45 apart on the timetable
The last days
A3 899 and GQ 248 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.