FR 7125 then EI 178 at Dublin
Lanzarote → Dublin → London Heathrow
Timetable, Dublin time
00:50FR 7125 from Lanzarote at the gate
18:30EI 178 to London Heathrow leaves the gate
17 h 40 apart on the timetable
EI 178 leaves 17 h 40 after FR 7125 arrives on the timetable: more than half a day, so not a connection we count.