FR 421 then EI 125 at Dublin
Amsterdam → Dublin → Chicago
Timetable, Dublin time
20:00FR 421 from Amsterdam at the gate
15:50EI 125 to Chicago leaves the gate
19 h 50 apart on the timetable, overnight
EI 125 leaves 19 h 50 after FR 421 arrives on the timetable: more than half a day, so not a connection we count.