EI 3305 then FR 7156 at Dublin
Southampton → Dublin → Madrid
Timetable, Dublin time
14:05EI 3305 from Southampton at the gate
05:45FR 7156 to Madrid leaves the gate
15 h 40 apart on the timetable, overnight
FR 7156 leaves 15 h 40 after EI 3305 arrives on the timetable: more than half a day, so not a connection we count.