BA 434 then U2 5531 at Schiphol
London Heathrow → Amsterdam → Bristol
Timetable, Amsterdam time
10:40BA 434 from London Heathrow at the gate
19:30U2 5531 to Bristol leaves the gate
8 h 50 apart on the timetable
The last days
BA 434 and U2 5531 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.