EI 3401 then FR 508 at Dublin
Donegal → Dublin → Bristol
Timetable, Dublin time
08:50EI 3401 from Donegal at the gate
07:45FR 508 to Bristol leaves the gate
22 h 55 apart on the timetable, overnight
FR 508 leaves 22 h 55 after EI 3401 arrives on the timetable: more than half a day, so not a connection we count.