Every Inmate Who Has Left Litchfield on Orange Is the New Black

Chang escapes through the hole in the prison fence, the same way Pennsatucky does. But in season six, Natalie Figueroa reveals that Chang is found, so it's safe to guess she was sent to one of the other maximum-security prisons in the country. (Many of the show's main characters are missing in the sixth season, because the Litchfield inmates have been separated on buses to various prisons.)