EI 3267 then FR 1976 at Dublin
Birmingham (UK) → Dublin → Riga
Timetable, Dublin time
12:40EI 3267 from Birmingham (UK) at the gate
09:45FR 1976 to Riga leaves the gate
21 h 05 apart on the timetable, overnight
FR 1976 leaves 21 h 05 after EI 3267 arrives on the timetable: more than half a day, so not a connection we count.