A United Airlines flight, en route from Denver to Edmonton, was compelled to make an emergency return to Denver due to an engine fire shortly after takeoff. Preliminary reports suggest the fire was triggered by the engine ingesting an animal, possibly a rabbit. A United Airlines flight, en route from Denver to Edmonton, was compelled to make an emergency return to Denver due to an engine fire shortly after takeoff. Preliminary reports suggest the fire was triggered by the engine ingesting an animal, possibly a rabbit.
