FR 7327 then FR 114 at Dublin
Prague → Dublin → London Gatwick
Timetable, Dublin time
11:20FR 7327 from Prague at the gate
07:50FR 114 to London Gatwick leaves the gate
20 h 30 apart on the timetable, overnight
FR 114 leaves 20 h 30 after FR 7327 arrives on the timetable: more than half a day, so not a connection we count.