FR 9986 then FR 7062 at Dublin
Porto → Dublin → Alicante
Timetable, Dublin time
10:15FR 9986 from Porto at the gate
06:30FR 7062 to Alicante leaves the gate
20 h 15 apart on the timetable, overnight
FR 7062 leaves 20 h 15 after FR 9986 arrives on the timetable: more than half a day, so not a connection we count.