AY 1653 then FR 4587 at Barcelona
Helsinki → Barcelona → Porto
Timetable, Barcelona time
19:55AY 1653 from Helsinki at the gatealso IB 6448
09:50FR 4587 to Porto leaves the gate
13 h 55 apart on the timetable, overnight
FR 4587 leaves 13 h 55 after AY 1653 arrives on the timetable: more than half a day, so not a connection we count.