FR 813 then FR 5565 at Dublin
Edinburgh → Dublin → Glasgow
Timetable, Dublin time
15:10FR 813 from Edinburgh at the gate
11:30FR 5565 to Glasgow leaves the gate
20 h 20 apart on the timetable, overnight
FR 5565 leaves 20 h 20 after FR 813 arrives on the timetable: more than half a day, so not a connection we count.