What happened
On November 24, 2012, at approximately 1636 UTC, a Boeing 737-7V3, registration HP1371CM, was operating a flight from Bogota to Cartagena, Colombia. While climbing through flight level 240, the aircraft experienced a depressurization event, which triggered the deployment of oxygen masks.
The crew performed an emergency descent and returned the aircraft to Bogota. There were no injuries reported among the 110 passengers and 6 crew members on board, and the aircraft sustained no damage.