VY 6111 then BT 878 at Barcelona
Bologna → Barcelona → Tallinn
Timetable, Barcelona time
14:20VY 6111 from Bologna at the gate
11:25BT 878 to Tallinn leaves the gate
21 h 05 apart on the timetable, overnight
BT 878 leaves 21 h 05 after VY 6111 arrives on the timetable: more than half a day, so not a connection we count.