Flight operations suspended at Jakarta airport due to Anak Krakatau eruption

Operations at Soekarno-Hatta International Airport in Jakarta, Indonesia, have been repeatedly suspended following the eruption of the Anak Krakatau volcano. The volcanic activity, which began late Friday, September 4, 2026, has released significant amounts of ash into the atmosphere, forcing aviation authorities to close the facility to ensure flight safety. By early Sunday, September 6, officials reported continuous seismic activity and additional eruptions, leading to the extension of flight bans affecting at least four airports.

The disruption has been severe, with reports indicating that over 200 flights were cancelled or diverted, impacting more than 22,000 passengers. While initial measures involved short-term extensions, the airport management company, Angkasa Pura, eventually extended the suspension until at least 18:00 local time on Sunday. Despite the intensity of the eruptions, which included lava jets and plumes reaching up to 50,000 feet, authorities have confirmed there is no immediate threat of a tsunami.

Anak Krakatau, known as the "Child of Krakatoa," emerged in 1927 within the caldera of the historic volcano that devastated the region in 1883. Ongoing monitoring by local authorities remains in place as they assess volcanic plumes to determine when it is safe to resume commercial operations. Passengers are currently advised to check directly with their airlines for the latest status updates.