FR 7798 then FR 292 at Dublin
Lanzarote → Dublin → London Stansted
Timetable, Dublin time
00:45FR 7798 from Lanzarote at the gate
21:25FR 292 to London Stansted leaves the gate
20 h 40 apart on the timetable
FR 292 leaves 20 h 40 after FR 7798 arrives on the timetable: more than half a day, so not a connection we count.