12 January 2014. The liner WestJet airlines (Canada) during the flight there was a depressurization of the cabin. Depressurization unknown reason, at the airport prior to departure, all the systems worked without any glitches.

The vessel was sent to Winnipeg (Canada) from Phoenix (USA). After the system worked in the cockpit, it was decided to drop to a height of three kilometers, and then make an unscheduled landing in South Dakota - Rapid City.

As a result of an unplanned landing, no one was hurt. At the airport, ground specialists engaged in the aircraft.