A2 600 then U2 4683 at Charles de Gaulle
Bucharest → Paris → Manchester
Timetable, Paris time
12:20A2 600 from Bucharest at the gate
18:30U2 4683 to Manchester leaves the gate
6 h 10 apart on the timetable
Charles de Gaulle’s board gives an arrival time for only about 51% of its flights, so many days show no gate time.
The last days
A2 600 and U2 4683 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.