FR 205 then FR 1948 at Dublin
London Stansted → Dublin → Luxembourg
Timetable, Dublin time
13:50FR 205 from London Stansted at the gate
12:30FR 1948 to Luxembourg leaves the gate
22 h 40 apart on the timetable, overnight
FR 1948 leaves 22 h 40 after FR 205 arrives on the timetable: more than half a day, so not a connection we count.