BA 4468 then FR 276 at Dublin
London City → Dublin → Glasgow
Timetable, Dublin time
18:35BA 4468 from London City at the gate
14:25FR 276 to Glasgow leaves the gate
19 h 50 apart on the timetable, overnight
FR 276 leaves 19 h 50 after BA 4468 arrives on the timetable: more than half a day, so not a connection we count.