BA 472 then QR 3772 at Barcelona
London Heathrow → Barcelona → Oran
Timetable, Barcelona time
09:10BA 472 from London Heathrow at the gate
19:55QR 3772 to Oran leaves the gate
10 h 45 apart on the timetable
The last days
BA 472 and QR 3772 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.