FR 441 then EI 137 at Dublin
Liverpool → Dublin → Boston
Timetable, Dublin time
22:45FR 441 from Liverpool at the gate
16:45EI 137 to Boston leaves the gate
18 h apart on the timetable, overnight
EI 137 leaves 18 h after FR 441 arrives on the timetable: more than half a day, so not a connection we count.