A person who breached security and entered a runway at Denver International Airport was struck and killed by a Frontier Airlines aircraft during takeoff late Friday night, authorities said. The collision triggered an engine fire warning and forced an emergency evacuation of passengers on board.

A Frontier Airlines flight struck and killed a pedestrian during takeoff late Friday night at Denver International Airport in the U.S. state of Colorado, authorities said.

A Frontier Airlines passenger aircraft was forced to abort takeoff after an engine fire broke out at Denver International Airport late Friday, prompting an emergency evacuation and a safety investigation.

A United Airlines flight experienced an engine fire shortly after takeoff that was apparently caused by a rare rabbit strike.

A passenger on an American Airlines flight that was evacuated following an engine fire at Denver International Airport last month has filed a lawsuit against the airline.