FR 421 then EI 109 at Dublin
Amsterdam → Dublin → New York JFK
Timetable, Dublin time
20:00FR 421 from Amsterdam at the gate
13:40EI 109 to New York JFK leaves the gate
17 h 40 apart on the timetable, overnight
EI 109 leaves 17 h 40 after FR 421 arrives on the timetable: more than half a day, so not a connection we count.