WK 357 then U2 5184 at Zurich
Kos → Zurich → Berlin
Timetable, Zurich time
13:05WK 357 from Kos at the gate
19:05U2 5184 to Berlin leaves the gate
6 h apart on the timetable
The last days
WK 357 and U2 5184 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.