BA 480 then FR 7543 at Barcelona
London Heathrow → Barcelona → Manchester
Timetable, Barcelona time
13:40BA 480 from London Heathrow at the gatealso IB 3662, QR 6297, AA 6818, VY 9558
11:35FR 7543 to Manchester leaves the gate
21 h 55 apart on the timetable, overnight
FR 7543 leaves 21 h 55 after BA 480 arrives on the timetable: more than half a day, so not a connection we count.