QR 3751 then BA 489 at Barcelona
Seville → Barcelona → London Heathrow
Timetable, Barcelona time
11:50QR 3751 from Seville at the gatealso IB 5507, LL 5507
20:10BA 489 to London Heathrow leaves the gatealso AA 7087, VY 9612
8 h 20 apart on the timetable
The last days
QR 3751 and BA 489 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.
Later flights to London Heathrow
BA 49521:159 h 25 after QR 3751 on the timetable