FR 338 then FR 420 at Dublin
London Luton → Dublin → Amsterdam
Timetable, Dublin time
16:20FR 338 from London Luton at the gate
13:15FR 420 to Amsterdam leaves the gate
20 h 55 apart on the timetable, overnight
FR 420 leaves 20 h 55 after FR 338 arrives on the timetable: more than half a day, so not a connection we count.