FR 4223 then FR 1948 at Dublin
Bratislava → Dublin → Luxembourg
Timetable, Dublin time
19:20FR 4223 from Bratislava at the gate
13:40FR 1948 to Luxembourg leaves the gate
18 h 20 apart on the timetable, overnight
FR 1948 leaves 18 h 20 after FR 4223 arrives on the timetable: more than half a day, so not a connection we count.