EI 203 then FR 812 at Dublin
Manchester → Dublin → Edinburgh
Timetable, Dublin time
09:15EI 203 from Manchester at the gate
07:30FR 812 to Edinburgh leaves the gate
22 h 15 apart on the timetable, overnight
FR 812 leaves 22 h 15 after EI 203 arrives on the timetable: more than half a day, so not a connection we count.