VY 1127 then QR 4704 at Barcelona
Hannover → Barcelona → Porto
Timetable, Barcelona time
12:40VY 1127 from Hannover at the gatealso IB 5071, LL 5071
08:35QR 4704 to Porto leaves the gate
19 h 55 apart on the timetable, overnight
QR 4704 leaves 19 h 55 after VY 1127 arrives on the timetable: more than half a day, so not a connection we count.