FR 847 then FR 2507 at Barcelona
Milan Bergamo → Barcelona → Cologne
Timetable, Barcelona time
16:20FR 847 from Milan Bergamo at the gate
06:20FR 2507 to Cologne leaves the gate
14 h apart on the timetable, overnight
FR 2507 leaves 14 h after FR 847 arrives on the timetable: more than half a day, so not a connection we count.