EI 3267 then EI 3372 at Dublin
Birmingham (UK) → Dublin → Inverness
Timetable, Dublin time
12:40EI 3267 from Birmingham (UK) at the gate
10:20EI 3372 to Inverness leaves the gate
21 h 40 apart on the timetable, overnight
EI 3372 leaves 21 h 40 after EI 3267 arrives on the timetable: more than half a day, so not a connection we count.