FR 8599 then FR 846 at Barcelona
Reggio Calabria → Barcelona → Milan Bergamo
Timetable, Barcelona time
18:55FR 8599 from Reggio Calabria at the gate
16:55FR 846 to Milan Bergamo leaves the gate
22 h apart on the timetable, overnight
FR 846 leaves 22 h after FR 8599 arrives on the timetable: more than half a day, so not a connection we count.