FR 421 then EI 3308 at Dublin
Amsterdam → Dublin → Southampton
Timetable, Dublin time
20:00FR 421 from Amsterdam at the gate
17:50EI 3308 to Southampton leaves the gate
21 h 50 apart on the timetable, overnight
EI 3308 leaves 21 h 50 after FR 421 arrives on the timetable: more than half a day, so not a connection we count.