FR 4586 then VY 6018 at Barcelona
Porto → Barcelona → Rome
Timetable, Barcelona time
21:10FR 4586 from Porto at the gate
20:25VY 6018 to Rome leaves the gate
23 h 15 apart on the timetable, overnight
VY 6018 leaves 23 h 15 after FR 4586 arrives on the timetable: more than half a day, so not a connection we count.