A3 831 then EN 252 at Frankfurt
Athens → Frankfurt am Main → Milan
Timetable, Frankfurt am Main time
11:10A3 831 from Athens at the gate
16:40EN 252 to Milan leaves the gate
5 h 30 apart on the timetable
Frankfurt’s board gives a departure time for only about 19% of its flights, so many days show no gate time.
Frankfurt’s board shows about 57% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
A3 831 and EN 252 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.