IB 5453 then BA 479 at Barcelona
Paris Charles de Gaulle → Barcelona → London Heathrow
Timetable, Barcelona time
11:50IB 5453 from Paris Charles de Gaulle at the gatealso LL 5453, VY 8061
13:35BA 479 to London Heathrow leaves the gate
1 h 45 apart on the timetable
The last days
IB 5453 and BA 479 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.