Air Canada jet makes emergency landing in Vancouver

Dec 16 (Reuters) - An Air Canada (ACa.TO) flight made an emergency landing at Vancouver's airport on Thursday after it reported a mechanical problem.

Air Canada Flight 34 landed safely after it returned to Vancouver after taking off for Toronto, a Vancouver International Airport spokeswoman said.

The crew decided to return to the airport after reporting a possible oil flow problem in one of the Boeing 777's engines, the Canadian Broadcasting Corp reported. (Reporting Allan Dowd, editing by Peter Galloway)