FR 1980 then FR 814 at Dublin
Riga → Dublin → Edinburgh
Timetable, Dublin time
00:30FR 1980 from Riga at the gate
16:05FR 814 to Edinburgh leaves the gate
15 h 35 apart on the timetable
FR 814 leaves 15 h 35 after FR 1980 arrives on the timetable: more than half a day, so not a connection we count.