FR 494 then LX 401 at Dublin
Madrid → Dublin → Zurich
Timetable, Dublin time
20:10FR 494 from Madrid at the gate
12:10LX 401 to Zurich leaves the gate
16 h apart on the timetable, overnight
LX 401 leaves 16 h after FR 494 arrives on the timetable: more than half a day, so not a connection we count.