BA 1524 then FR 6597 at Barcelona
Chicago → Barcelona → Manchester
Timetable, Barcelona time
09:50BA 1524 from Chicago at the gatealso AY 3828, IB 4382
22:30FR 6597 to Manchester leaves the gate
12 h 40 apart on the timetable
FR 6597 leaves 12 h 40 after BA 1524 arrives on the timetable: more than half a day, so not a connection we count.