BA 4200 then U2 2048 at Madrid
Boston → Madrid → Manchester
Timetable, Madrid time
08:05BA 4200 from Boston at the gatealso AY 5370, EI 5852, AA 8849
21:10U2 2048 to Manchester leaves the gate
13 h 05 apart on the timetable
U2 2048 leaves 13 h 05 after BA 4200 arrives on the timetable: more than half a day, so not a connection we count.