EI 451 then FR 272 at Dublin
Napoli → Dublin → London Stansted
Timetable, Dublin time
15:30EI 451 from Napoli at the gate
06:45FR 272 to London Stansted leaves the gate
15 h 15 apart on the timetable, overnight
FR 272 leaves 15 h 15 after EI 451 arrives on the timetable: more than half a day, so not a connection we count.