What is the narrator point of view in the novel, The Flight Attendant?

This novel is written from the point of view of a third-person narrator. This narrator focuses on two main characters, Cassie and Elena. For the most part, the chapters alternate between Cassie’s point of view and Elena’s point of view. The chapters dedicated to Cassie narrate the events as well as her emotions, thoughts, and memories, through that her perspective. The chapters dedicated to Elena do the same.