EI 403 then FR 5910 at Dublin
Rome → Dublin → Lanzarote
Timetable, Dublin time
13:35EI 403 from Rome at the gate
12:05FR 5910 to Lanzarote leaves the gate
22 h 30 apart on the timetable, overnight
FR 5910 leaves 22 h 30 after EI 403 arrives on the timetable: more than half a day, so not a connection we count.