A Delta Air Lines Boeing 757 en route from Detroit, Michigan, to Phoenix, Arizona, made an emergency landing Thursday morning in Colorado Springs, Colorado, after reporting engine trouble, an airport spokesman said.

Flight 1921 landed safely, but passengers had to use emergency chutes to evacuate the plane after rescue crews found the craft’s brakes were hot.

Two of the plane’s 225 passengers and crew suffered minor injuries during the evacuation and were treated at a hospital.

 (Source: CNN)