EI 3221 then FR 1030 at Dublin
Glasgow → Dublin → London Gatwick
Timetable, Dublin time
09:40EI 3221 from Glasgow at the gate
09:35FR 1030 to London Gatwick leaves the gate
23 h 55 apart on the timetable, overnight
FR 1030 leaves 23 h 55 after EI 3221 arrives on the timetable: more than half a day, so not a connection we count.