Chris Cooper Masatsugu Horie Bloomberg

Mitsubishi Heavy Industries announced a fifth delay in handing over Japan's first locally made passenger jet to airlines and about a 30 percent jump in development costs, raising concerns about winning new orders for the single-aisle plane.

Mitsubishi Heavy Industries announced a fifth delay in handing over Japan's first locally made passenger jet to airlines and about a 30 percent jump in development costs, raising concerns about winning new orders for the single-aisle plane.