FR 270 then FR 6559 at Barcelona
Milan → Barcelona → Liverpool
Timetable, Barcelona time
16:45FR 270 from Milan at the gate
12:50FR 6559 to Liverpool leaves the gate
20 h 05 apart on the timetable, overnight
FR 6559 leaves 20 h 05 after FR 270 arrives on the timetable: more than half a day, so not a connection we count.