FR 1917 then FR 812 at Dublin
Manchester → Dublin → Edinburgh
Timetable, Dublin time
23:25FR 1917 from Manchester at the gate
15:35FR 812 to Edinburgh leaves the gate
16 h 10 apart on the timetable, overnight
FR 812 leaves 16 h 10 after FR 1917 arrives on the timetable: more than half a day, so not a connection we count.