FR 341 then EI 574 at Dublin
London Luton → Dublin → Alicante
Timetable, Dublin time
21:25FR 341 from London Luton at the gate
15:00EI 574 to Alicante leaves the gate
17 h 35 apart on the timetable, overnight
EI 574 leaves 17 h 35 after FR 341 arrives on the timetable: more than half a day, so not a connection we count.