FR 3808 then EC 7173 at Barcelona
Brussels Charleroi → Barcelona → Berlin
Timetable, Barcelona time
12:35FR 3808 from Brussels Charleroi at the gate
07:20EC 7173 to Berlin leaves the gate
18 h 45 apart on the timetable, overnight
EC 7173 leaves 18 h 45 after FR 3808 arrives on the timetable: more than half a day, so not a connection we count.