FR 3976 then EI 3224 at Dublin
Barcelona → Dublin → Glasgow
Timetable, Dublin time
19:00FR 3976 from Barcelona at the gate
11:30EI 3224 to Glasgow leaves the gate
16 h 30 apart on the timetable, overnight
EI 3224 leaves 16 h 30 after FR 3976 arrives on the timetable: more than half a day, so not a connection we count.