FR 4586 then TO 4757 at Barcelona
Porto → Barcelona → Paris Orly
Timetable, Barcelona time
21:10FR 4586 from Porto at the gate
14:25TO 4757 to Paris Orly leaves the gate
17 h 15 apart on the timetable, overnight
TO 4757 leaves 17 h 15 after FR 4586 arrives on the timetable: more than half a day, so not a connection we count.