FR 4500 then FR 7423 at Dublin
Cologne → Dublin → Marrakesh
Timetable, Dublin time
00:15FR 4500 from Cologne at the gate
21:00FR 7423 to Marrakesh leaves the gate
20 h 45 apart on the timetable
FR 7423 leaves 20 h 45 after FR 4500 arrives on the timetable: more than half a day, so not a connection we count.