UA 980 then FR 558 at Dublin
Chicago → Dublin → Manchester
Timetable, Dublin time
08:10UA 980 from Chicago at the gate
22:00FR 558 to Manchester leaves the gate
13 h 50 apart on the timetable
FR 558 leaves 13 h 50 after UA 980 arrives on the timetable: more than half a day, so not a connection we count.