AM 6830 then QR 6976 at Madrid
Gran Canaria → Madrid → Buenos Aires
Timetable, Madrid time
21:55AM 6830 from Gran Canaria at the gatealso AD 6997, EY 7563, UX 9165
12:20QR 6976 to Buenos Aires leaves the gate
14 h 25 apart on the timetable, overnight
QR 6976 leaves 14 h 25 after AM 6830 arrives on the timetable: more than half a day, so not a connection we count.