An Air Canada passenger plane flying from Calgary to Toronto on Thursday was forced to turn back due to a problem with its hydraulics system.

Flight 1150 with 158 people on board landed safely at the Calgary International Airport. No one was injured.

Airport spokesman Stephan Poirier said police, fire and emergency medical personnel were called out shortly before 10 a.m. But it was all over less than half an hour later when the aircraft touched down without complications.