DY 3656 then EC 8060 at Barcelona
Copenhagen → Barcelona → London Gatwick
Timetable, Barcelona time
11:45DY 3656 from Copenhagen at the gate
18:00EC 8060 to London Gatwick leaves the gate
6 h 15 apart on the timetable
The last days
DY 3656 and EC 8060 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.