FR 661 then FR 816 at Dublin
Birmingham (UK) → Dublin → Edinburgh
Timetable, Dublin time
20:20FR 661 from Birmingham (UK) at the gate
13:45FR 816 to Edinburgh leaves the gate
17 h 25 apart on the timetable, overnight
FR 816 leaves 17 h 25 after FR 661 arrives on the timetable: more than half a day, so not a connection we count.