FR 6814 then IB 1067 at Madrid
Manchester → Madrid → Santander
Timetable, Madrid time
23:55FR 6814 from Manchester at the gate
19:50IB 1067 to Santander leaves the gatealso LA 1735, AT 5445, VY 5619, QR 6586, BA 7221
19 h 55 apart on the timetable, overnight
IB 1067 leaves 19 h 55 after FR 6814 arrives on the timetable: more than half a day, so not a connection we count.