AF 9401 then U2 4689 at Charles de Gaulle
Marseille → Paris → Edinburgh
Timetable, Paris time
08:45AF 9401 from Marseille at the gate
13:05U2 4689 to Edinburgh leaves the gate
4 h 20 apart on the timetable
Charles de Gaulle’s board gives an arrival time for only about 46% of its flights, so many days show no gate time.
The last days
AF 9401 and U2 4689 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.