FR 7798 then FR 142 at Dublin
Lanzarote → Dublin → London Gatwick
Timetable, Dublin time
14:50FR 7798 from Lanzarote at the gate
14:00FR 142 to London Gatwick leaves the gate
23 h 10 apart on the timetable, overnight
FR 142 leaves 23 h 10 after FR 7798 arrives on the timetable: more than half a day, so not a connection we count.