FR 7920 then FR 572 at Madrid
Shannon → Madrid → Porto
Timetable, Madrid time
09:10FR 7920 from Shannon at the gate
22:40FR 572 to Porto leaves the gate
13 h 30 apart on the timetable
FR 572 leaves 13 h 30 after FR 7920 arrives on the timetable: more than half a day, so not a connection we count.