FR 97 then FR 457 at Dublin
Prague → Dublin → Leeds
Timetable, Dublin time
19:25FR 97 from Prague at the gate
13:05FR 457 to Leeds leaves the gate
17 h 40 apart on the timetable, overnight
FR 457 leaves 17 h 40 after FR 97 arrives on the timetable: more than half a day, so not a connection we count.