FR 5300 then I2 1885 at Madrid
Luxembourg → Madrid → Dublin
Timetable, Madrid time
20:00FR 5300 from Luxembourg at the gate
16:10I2 1885 to Dublin leaves the gatealso IB 1885, VY 5383, EI 5792, AA 8535
20 h 10 apart on the timetable, overnight
I2 1885 leaves 20 h 10 after FR 5300 arrives on the timetable: more than half a day, so not a connection we count.