FR 5694 then FR 3568 at Dublin
Tallinn → Dublin → Santiago de Compostela
Timetable, Dublin time
00:15FR 5694 from Tallinn at the gate
18:50FR 3568 to Santiago de Compostela leaves the gate
18 h 35 apart on the timetable
FR 3568 leaves 18 h 35 after FR 5694 arrives on the timetable: more than half a day, so not a connection we count.