FR 1900 then EI 133 at Dublin
Manchester → Dublin → Boston
Timetable, Dublin time
13:15FR 1900 from Manchester at the gate
11:45EI 133 to Boston leaves the gate
22 h 30 apart on the timetable, overnight
EI 133 leaves 22 h 30 after FR 1900 arrives on the timetable: more than half a day, so not a connection we count.