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Indonesian Airports Resume Operations After Volcanic Ash Disruption

Eight major airports in Indonesia have resumed normal operations following a weekend closure triggered by volcanic ash in their airspace. The brief but significant disruption affected nearly 3,000 flights and left over 340,000 passengers stranded.

LSN India · 8 September 2026

Indonesia's Transport Ministry announced the reopening of eight airports that were forced to suspend operations over the weekend due to ash detection in surrounding airspace. The volcanic activity had prompted authorities to implement precautionary flight bans to ensure passenger safety and prevent potential damage to aircraft engines.

The closure resulted in a substantial travel crisis across the region's aviation network. With nearly 3,000 flights cancelled and more than 340,000 passengers unable to travel, the disruption created significant logistical challenges for airlines and travellers alike. The scale of the disruption underscored the vulnerability of the region's busy air transport corridors to volcanic hazards.

Authorities maintained the airport closures until the level of ash concentration in the airspace fell to safe operating thresholds. The Transport Ministry worked closely with meteorological and aviation safety agencies to monitor air quality and determine when normal flight operations could safely resume.

The incident highlights Indonesia's ongoing exposure to volcanic risks, given the country's location along the Pacific Ring of Fire. Airlines and airport operators continue to maintain contingency protocols to manage disruptions caused by volcanic activity, a recurring challenge in the archipelago's aviation sector.