BA 710 then LX 968 at Zurich
London Heathrow → Zurich → Berlin
Timetable, Zurich time
10:55BA 710 from London Heathrow at the gate
14:25LX 968 to Berlin leaves the gate
3 h 30 apart on the timetable
The last days
BA 710 and LX 968 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.