American Airlines in Northern winter season is adjusting Los Angeles – Sao Paulo Guarulhos operation, where overall frequency being lowered from 7 to 5 weekly, effective 01DEC16 (LAX departure). At the same time, the oneWorld member will also switch operational aircraft from Boeing 787-8 to 2-class Boeing 777-200ER.
AA215 LAX1600 – 1000+1GRU 772 x13
AA216 GRU2355 – 0625+1LAX 772 x24
The frequency and aircraft change appears to be permanent, with 5 weekly 777 operation listed until August 2017.