IB 2471 then LS 804 at Barcelona
Leon → Barcelona → Manchester
Timetable, Barcelona time
21:35IB 2471 from Leon at the gatealso LL 3101, VY 5871, QR 6959
13:50LS 804 to Manchester leaves the gate
16 h 15 apart on the timetable, overnight
LS 804 leaves 16 h 15 after IB 2471 arrives on the timetable: more than half a day, so not a connection we count.