FR 115 then FR 1556 at Dublin
London Gatwick → Dublin → Manchester
Timetable, Dublin time
16:10FR 115 from London Gatwick at the gate
13:00FR 1556 to Manchester leaves the gate
20 h 50 apart on the timetable, overnight
FR 1556 leaves 20 h 50 after FR 115 arrives on the timetable: more than half a day, so not a connection we count.