FR 189 then IB 1151 at Madrid
Edinburgh → Madrid → Porto
Timetable, Madrid time
18:35FR 189 from Edinburgh at the gate
15:40IB 1151 to Porto leaves the gate
21 h 05 apart on the timetable, overnight
IB 1151 leaves 21 h 05 after FR 189 arrives on the timetable: more than half a day, so not a connection we count.