QR 3775 then FR 9811 at Barcelona
Venezia → Barcelona → London Stansted
Timetable, Barcelona time
11:55QR 3775 from Venezia at the gatealso IB 5381, LL 5381, VY 6091
07:55FR 9811 to London Stansted leaves the gate
20 h apart on the timetable, overnight
FR 9811 leaves 20 h after QR 3775 arrives on the timetable: more than half a day, so not a connection we count.