FR 3122 then FR 4585 at Barcelona
Beauvais → Barcelona → Porto
Timetable, Barcelona time
15:55FR 3122 from Beauvais at the gate
09:25FR 4585 to Porto leaves the gate
17 h 30 apart on the timetable, overnight
FR 4585 leaves 17 h 30 after FR 3122 arrives on the timetable: more than half a day, so not a connection we count.