FR 11 then FR 294 at Dublin
Madrid → Dublin → London Stansted
Timetable, Dublin time
16:00FR 11 from Madrid at the gate
06:30FR 294 to London Stansted leaves the gate
14 h 30 apart on the timetable, overnight
FR 294 leaves 14 h 30 after FR 11 arrives on the timetable: more than half a day, so not a connection we count.