IB 2241 then FR 572 at Madrid
Strasbourg → Madrid → Porto
Timetable, Madrid time
20:25IB 2241 from Strasbourg at the gatealso VY 5641, QR 6525
16:40FR 572 to Porto leaves the gate
20 h 15 apart on the timetable, overnight
FR 572 leaves 20 h 15 after IB 2241 arrives on the timetable: more than half a day, so not a connection we count.