FR 1977 then FR 662 at Dublin
Riga → Dublin → Birmingham (UK)
Timetable, Dublin time
17:20FR 1977 from Riga at the gate
07:05FR 662 to Birmingham (UK) leaves the gate
13 h 45 apart on the timetable, overnight
FR 662 leaves 13 h 45 after FR 1977 arrives on the timetable: more than half a day, so not a connection we count.