FR 2494 then IB 2601 at Barcelona
Palma de Mallorca → Barcelona → Buenos Aires
Timetable, Barcelona time
11:15FR 2494 from Palma de Mallorca at the gate
00:30IB 2601 to Buenos Aires leaves the gatealso LL 2601, AY 5351, QR 7231
13 h 15 apart on the timetable, overnight
IB 2601 leaves 13 h 15 after FR 2494 arrives on the timetable: more than half a day, so not a connection we count.