FR 441 then UA 981 at Dublin
Liverpool → Dublin → Chicago
Timetable, Dublin time
12:50FR 441 from Liverpool at the gate
10:40UA 981 to Chicago leaves the gate
21 h 50 apart on the timetable, overnight
UA 981 leaves 21 h 50 after FR 441 arrives on the timetable: more than half a day, so not a connection we count.