VY 4237 then BA 483 at Barcelona
Düsseldorf → Barcelona → London Heathrow
Timetable, Barcelona time
11:45VY 4237 from Düsseldorf at the gate
15:35BA 483 to London Heathrow leaves the gate
3 h 50 apart on the timetable
The last days
VY 4237 and BA 483 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.