FR 23 then FR 5203 at Dublin
Beauvais → Dublin → Sofia
Timetable, Dublin time
19:55FR 23 from Beauvais at the gate
11:25FR 5203 to Sofia leaves the gate
15 h 30 apart on the timetable, overnight
FR 5203 leaves 15 h 30 after FR 23 arrives on the timetable: more than half a day, so not a connection we count.