AF 1048 then QR 3683 at Barcelona
Paris Charles de Gaulle → Barcelona → Santander
Timetable, Barcelona time
19:20AF 1048 from Paris Charles de Gaulle at the gatealso WS 5116, AM 5733
16:05QR 3683 to Santander leaves the gate
20 h 45 apart on the timetable, overnight
QR 3683 leaves 20 h 45 after AF 1048 arrives on the timetable: more than half a day, so not a connection we count.