Boeing later confirmed that Air India would be taking the first installment of Dreamliner aircraft this week. The transfer is scheduled to happen amid the safety concerns about the plane's engine. A probe on an engine failure in a Dreamliner is underway, raising concerns about the safety measures in Boeing's ultra modern plane. Engine failure was reported in a Boeing 787 Dreamliner made at its factory in North Charleston, South Carolina, during a test flight July 28.