FR 6921 then FR 3320 at Barcelona
Dublin → Barcelona → Milan Bergamo
Timetable, Barcelona time
21:40FR 6921 from Dublin at the gate
20:30FR 3320 to Milan Bergamo leaves the gate
22 h 50 apart on the timetable, overnight
FR 3320 leaves 22 h 50 after FR 6921 arrives on the timetable: more than half a day, so not a connection we count.