FR 4284 then FR 288 at Dublin
Marseille → Dublin → London Stansted
Timetable, Dublin time
19:25FR 4284 from Marseille at the gate
15:25FR 288 to London Stansted leaves the gate
20 h apart on the timetable, overnight
FR 288 leaves 20 h after FR 4284 arrives on the timetable: more than half a day, so not a connection we count.