EI 553 then FR 457 at Dublin
Lyon → Dublin → Leeds
Timetable, Dublin time
16:05EI 553 from Lyon at the gate
13:05FR 457 to Leeds leaves the gate
21 h apart on the timetable, overnight
FR 457 leaves 21 h after EI 553 arrives on the timetable: more than half a day, so not a connection we count.