BA 873 then BA 746 at Heathrow
Krakow → London → Geneva
Timetable, London time
13:40BA 873 from Krakow at the gate
17:05BA 746 to Geneva leaves the gate
3 h 25 apart on the timetable
The last days
BA 873 and BA 746 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.