FR 1592 then FR 557 at Manchester
Cologne → Manchester → Dublin
Timetable, Manchester time
09:50FR 1592 from Cologne at the gate
06:05FR 557 to Dublin leaves the gate
20 h 15 apart on the timetable, overnight
FR 557 leaves 20 h 15 after FR 1592 arrives on the timetable: more than half a day, so not a connection we count.