EI 643 then FR 5910 at Dublin
Prague → Dublin → Lanzarote
Timetable, Dublin time
13:20EI 643 from Prague at the gate
12:05FR 5910 to Lanzarote leaves the gate
22 h 45 apart on the timetable, overnight
FR 5910 leaves 22 h 45 after EI 643 arrives on the timetable: more than half a day, so not a connection we count.