The ongoing volcanic eruption on the Indonesian island of Flores has forced airlines to cancel flights to the nearby island of Bali. "Volcanic ash poses a significant threat to safe operations of the aircraft in the vicinity of volcanic clouds,

The 1,584-meter volcano shot up ash at least 17 times on Tuesday, with the largest column recorded at 9 kilometres high, the Center for Volcanology and Geological Disaster Mitigat

Several international airlines canceled flights to and from Indonesia's tourist island of Bali on Wednesday as an ongoing volcanic eruption left travelers stranded at airports