EI 3351 then FR 152 at Dublin
Newcastle → Dublin → Leeds
Timetable, Dublin time
09:55EI 3351 from Newcastle at the gate
07:25FR 152 to Leeds leaves the gate
21 h 30 apart on the timetable, overnight
FR 152 leaves 21 h 30 after EI 3351 arrives on the timetable: more than half a day, so not a connection we count.