FR 2972 then FR 4501 at Dublin
Kaunas → Dublin → Cologne
Timetable, Dublin time
00:30FR 2972 from Kaunas at the gate
20:35FR 4501 to Cologne leaves the gate
20 h 05 apart on the timetable
FR 4501 leaves 20 h 05 after FR 2972 arrives on the timetable: more than half a day, so not a connection we count.