AR 1246 then AD 2837 at Guarulhos
Buenos Aires (AEP) → São Paulo → Porto Alegre
Timetable, São Paulo time
16:46AR 1246 from Buenos Aires (AEP) at the gate
16:40AD 2837 to Porto Alegre leaves the gate
23 h 54 apart on the timetable, overnight
AD 2837 leaves 23 h 54 after AR 1246 arrives on the timetable: more than half a day, so not a connection we count.