FR 338 then EI 204 at Dublin
London Luton → Dublin → Manchester
Timetable, Dublin time
10:20FR 338 from London Luton at the gate
08:10EI 204 to Manchester leaves the gate
21 h 50 apart on the timetable, overnight
EI 204 leaves 21 h 50 after FR 338 arrives on the timetable: more than half a day, so not a connection we count.