FR 270 then TO 4755 at Barcelona
Milan → Barcelona → Paris Orly
Timetable, Barcelona time
17:10FR 270 from Milan at the gate
11:30TO 4755 to Paris Orly leaves the gate
18 h 20 apart on the timetable, overnight
TO 4755 leaves 18 h 20 after FR 270 arrives on the timetable: more than half a day, so not a connection we count.