EC 4153 then A3 310 at Athens
Napoli → Athens → Heraklion
Timetable, Athens time
12:50EC 4153 from Napoli at the gate
18:50A3 310 to Heraklion leaves the gate
6 h apart on the timetable
The last days
EC 4153 and A3 310 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.