FR 4584 then VY 1234 at Barcelona
Porto → Barcelona → Hamburg
Timetable, Barcelona time
18:35FR 4584 from Porto at the gate
10:00VY 1234 to Hamburg leaves the gatealso IB 5492, LL 5492
15 h 25 apart on the timetable, overnight
VY 1234 leaves 15 h 25 after FR 4584 arrives on the timetable: more than half a day, so not a connection we count.