QR 147 then I2 1763 at Madrid
Doha → Madrid → Seville
Timetable, Madrid time
06:35QR 147 from Doha at the gate
19:05I2 1763 to Seville leaves the gatealso IB 1763
12 h 30 apart on the timetable
I2 1763 leaves 12 h 30 after QR 147 arrives on the timetable: more than half a day, so not a connection we count.