IB 5401 then VY 1128 at Barcelona
London Gatwick → Barcelona → Hamburg
Timetable, Barcelona time
13:00IB 5401 from London Gatwick at the gatealso LL 5401, VY 7605, BA 8059
07:25VY 1128 to Hamburg leaves the gatealso QR 3522, IB 5072, LL 5072
18 h 25 apart on the timetable, overnight
VY 1128 leaves 18 h 25 after IB 5401 arrives on the timetable: more than half a day, so not a connection we count.