DN 507 then FR 808 at Dublin
Bucharest → Dublin → Edinburgh
Timetable, Dublin time
20:15DN 507 from Bucharest at the gate
14:45FR 808 to Edinburgh leaves the gate
18 h 30 apart on the timetable, overnight
FR 808 leaves 18 h 30 after DN 507 arrives on the timetable: more than half a day, so not a connection we count.