IB 138 then FR 5482 at Madrid
Quito → Madrid → Porto
Timetable, Madrid time
11:40IB 138 from Quito at the gatealso BA 4205, LA 5426, QR 6532, CZ 7333
09:05FR 5482 to Porto leaves the gate
21 h 25 apart on the timetable, overnight
FR 5482 leaves 21 h 25 after IB 138 arrives on the timetable: more than half a day, so not a connection we count.