Indonesia Volcano Ash Closes Airports, Dozens of Flights Cancelled
news

Indonesia Volcano Ash Closes Airports, Dozens of Flights Cancelled

By Editorial TeamSep 6, 2026 · 1:26 PM2 min read
AI-generated representative image: Volcanic ash haze hangs over an airport apron, illustrating the flight disruptions caused by the Anak Krakatau eruption.
Editorial Team
Editorial Team
Anak Krakatau eruption disrupts aviation across Java and Sumatra, affecting thousands of passengers

Indonesian authorities closed four airports and cancelled dozens of flights after volcanic ash from Anak Krakatau spread across parts of Java and Sumatra, disrupting travel for around 23,000 passengers. The Transport Ministry confirmed the closures, which included the temporary shutdown of Soekarno-Hatta International Airport in Jakarta from 1.30 am Sunday local time (1830 GMT Saturday).

The disruption affects one of Indonesia's busiest aviation hubs and underscores the ongoing risk posed by Anak Krakatau, which has remained at an elevated alert level since July. The closures highlight how volcanic activity in the Sunda Strait can quickly ripple through the country's air transport network, forcing authorities to ground flights and reroute travelers.

Airport Closures and Flight Cancellations

The Transport Ministry identified four facilities closed after volcanic ash was detected in their areas:

  • Halim Perdanakusuma Airport in Jakarta
  • Raden Inten II Airport in Lampung
  • Budiarto Airport in Curug
  • Pondok Cabe Airfield

Soekarno-Hatta International Airport had earlier been temporarily closed since 1.30 am Sunday. A total of 33 flights were cancelled due to the closure of Soekarno-Hatta alone, and around 23,000 passengers were affected overall.

Volcanic Activity at Anak Krakatau

Anak Krakatau is located in the Sunda Strait between the islands of Java and Sumatra. The volcano has remained at Level III since July 2, the second-highest level in Indonesia's four-tier volcano alert system. Authorities have maintained a 3-kilometer (2-mile) exclusion zone around the volcano.

Indonesia sits on the Pacific Ring of Fire and is home to more than 120 active volcanoes, making volcanic ash a recurring hazard for the country's aviation sector. Eruptions frequently prompt temporary airport closures as authorities assess ash movement and its impact on flight safety.

Official Monitoring and Safety Assessments

Authorities said they continued to monitor the movement of the volcanic ash and were coordinating with airport operators, AirNav Indonesia and the Meteorology, Climatology and Geophysics Agency. Around 170 aircraft that had remained overnight on the apron at Soekarno-Hatta were confirmed safe.

Director of Earthquakes and Tsunamis Wilya Yanto said continuous eruptive activity, including repeated ejections of lava, was still being observed Sunday morning, although the frequency had decreased.

Current Status and Next Steps

Monitoring of the ash movement remains ongoing, with authorities coordinating across airport operators and national agencies. No timeline has been confirmed for reopening the affected airports, and further flight disruptions remain possible as officials track the volcano's activity and weather conditions.

MORE LIKE THIS

Comments (0)

Leave a comment

A verified Gmail account is required to post comments.

No comments yet. Be the first to share your thoughts!