QR 3630 then VY 1094 at Barcelona
Firenze → Barcelona → Düsseldorf
Timetable, Barcelona time
14:55QR 3630 from Firenze at the gatealso IB 5375, LL 5375, VY 6075
06:30VY 1094 to Düsseldorf leaves the gatealso QR 3629, IB 5046, LL 5046
15 h 35 apart on the timetable, overnight
VY 1094 leaves 15 h 35 after QR 3630 arrives on the timetable: more than half a day, so not a connection we count.