FR 97 then FR 290 at Dublin
Prague → Dublin → London Stansted
Timetable, Dublin time
12:55FR 97 from Prague at the gate
10:45FR 290 to London Stansted leaves the gate
21 h 50 apart on the timetable, overnight
FR 290 leaves 21 h 50 after FR 97 arrives on the timetable: more than half a day, so not a connection we count.