IB 419 then FR 4585 at Barcelona
Madrid → Barcelona → Porto
Timetable, Barcelona time
18:10IB 419 from Madrid at the gatealso IB 419S, LA 1524, LL 3019, VY 5059, AT 5332, AV 6174, QR 8077
09:35FR 4585 to Porto leaves the gate
15 h 25 apart on the timetable, overnight
FR 4585 leaves 15 h 25 after IB 419 arrives on the timetable: more than half a day, so not a connection we count.