FR 5564 then EI 3554 at Dublin
Glasgow → Dublin → Edinburgh
Timetable, Dublin time
21:50FR 5564 from Glasgow at the gate
15:30EI 3554 to Edinburgh leaves the gate
17 h 40 apart on the timetable, overnight
EI 3554 leaves 17 h 40 after FR 5564 arrives on the timetable: more than half a day, so not a connection we count.