FR 7327 then EI 125 at Dublin
Prague → Dublin → Chicago
Timetable, Dublin time
21:50FR 7327 from Prague at the gate
15:50EI 125 to Chicago leaves the gate
18 h apart on the timetable, overnight
EI 125 leaves 18 h after FR 7327 arrives on the timetable: more than half a day, so not a connection we count.