EC 7174 then QR 3624 at Barcelona
Berlin → Barcelona → Bordeaux
Timetable, Barcelona time
23:05EC 7174 from Berlin at the gate
16:40QR 3624 to Bordeaux leaves the gatealso IB 5462, LL 5462, LA 5754, VY 8122
17 h 35 apart on the timetable, overnight
QR 3624 leaves 17 h 35 after EC 7174 arrives on the timetable: more than half a day, so not a connection we count.