FR 4500 then FR 436 at Dublin
Cologne → Dublin → Liverpool
Timetable, Dublin time
10:40FR 4500 from Cologne at the gate
07:00FR 436 to Liverpool leaves the gate
20 h 20 apart on the timetable, overnight
FR 436 leaves 20 h 20 after FR 4500 arrives on the timetable: more than half a day, so not a connection we count.