VY 1007 then CA 3730 at Barcelona
Madrid → Barcelona → Shenzhen
Timetable, Barcelona time
13:50VY 1007 from Madrid at the gatealso QR 5526, IB 5991, LL 5991
11:35CA 3730 to Shenzhen leaves the gate
21 h 45 apart on the timetable, overnight
CA 3730 leaves 21 h 45 after VY 1007 arrives on the timetable: more than half a day, so not a connection we count.