IB 5025 then FR 4587 at Barcelona
Brussels → Barcelona → Porto
Timetable, Barcelona time
19:25IB 5025 from Brussels at the gate
09:50FR 4587 to Porto leaves the gate
14 h 25 apart on the timetable, overnight
FR 4587 leaves 14 h 25 after IB 5025 arrives on the timetable: more than half a day, so not a connection we count.