FR 2031 then FR 457 at Dublin
Krakow → Dublin → Leeds
Timetable, Dublin time
17:10FR 2031 from Krakow at the gate
13:55FR 457 to Leeds leaves the gate
20 h 45 apart on the timetable, overnight
FR 457 leaves 20 h 45 after FR 2031 arrives on the timetable: more than half a day, so not a connection we count.