Seeing that South Asia - Central Asia return only requires 50k miles through US Air partner chart or 45k miles through AA partner chart, getting a Oneworld FF has piqued my interest. However, when I tried to search awards from CGK-BOM/DEL on AA partner awards, nothing came up despite trying various dates. On the US Air website, I read that we have to call to book partner awards. Before I invest my resources to procure Oneworld miles, does anyone know whether CGK-BOM/DEL is bookable through US Air and AA? How is the award availability?

Thanks in advance!