EI 209 then FR 457 at Dublin
Manchester → Dublin → Leeds
Timetable, Dublin time
15:15EI 209 from Manchester at the gate
13:55FR 457 to Leeds leaves the gate
22 h 40 apart on the timetable, overnight
FR 457 leaves 22 h 40 after EI 209 arrives on the timetable: more than half a day, so not a connection we count.