FR 6911 then FR 2507 at Barcelona
Edinburgh → Barcelona → Cologne
Timetable, Barcelona time
09:40FR 6911 from Edinburgh at the gate
06:20FR 2507 to Cologne leaves the gate
20 h 40 apart on the timetable, overnight
FR 2507 leaves 20 h 40 after FR 6911 arrives on the timetable: more than half a day, so not a connection we count.