BT 683 then EC 7199 at Barcelona
Riga → Barcelona → Edinburgh
Timetable, Barcelona time
13:20BT 683 from Riga at the gatealso IB 7847
07:20EC 7199 to Edinburgh leaves the gate
18 h apart on the timetable, overnight
EC 7199 leaves 18 h after BT 683 arrives on the timetable: more than half a day, so not a connection we count.