FR 4596 then VY 1260 at Barcelona
Porto → Barcelona → Vienna
Timetable, Barcelona time
00:50FR 4596 from Porto at the gate
17:50VY 1260 to Vienna leaves the gate
17 h apart on the timetable
VY 1260 leaves 17 h after FR 4596 arrives on the timetable: more than half a day, so not a connection we count.