FR 262 then FR 255 at Dublin
Alicante → Dublin → London Stansted
Timetable, Dublin time
16:10FR 262 from Alicante at the gate
08:30FR 255 to London Stansted leaves the gate
16 h 20 apart on the timetable, overnight
FR 255 leaves 16 h 20 after FR 262 arrives on the timetable: more than half a day, so not a connection we count.