FR 819 then FR 261 at Dublin
Edinburgh → Dublin → Alicante
Timetable, Dublin time
12:15FR 819 from Edinburgh at the gate
07:30FR 261 to Alicante leaves the gate
19 h 15 apart on the timetable, overnight
FR 261 leaves 19 h 15 after FR 819 arrives on the timetable: more than half a day, so not a connection we count.