EI 267 then FR 5203 at Dublin
Birmingham (UK) → Dublin → Sofia
Timetable, Dublin time
14:35EI 267 from Birmingham (UK) at the gate
11:25FR 5203 to Sofia leaves the gate
20 h 50 apart on the timetable, overnight
FR 5203 leaves 20 h 50 after EI 267 arrives on the timetable: more than half a day, so not a connection we count.