BA 482 then QR 3527 at Barcelona
London Heathrow → Barcelona → Hannover
Timetable, Barcelona time
14:40BA 482 from London Heathrow at the gatealso IB 3664, AA 6820, QR 8362, VY 9560
06:55QR 3527 to Hannover leaves the gate
16 h 15 apart on the timetable, overnight
QR 3527 leaves 16 h 15 after BA 482 arrives on the timetable: more than half a day, so not a connection we count.