Jakarta Airports Reopen After Anak Krakatau Ash Shuts Down Nearly 3,000 Flights
Five airports serving the Jakarta region reopened just after midnight on Tuesday following a two-day closure triggered by ash from the eruption of Anak Krakatau, the volcanic island sitting in the Sunda Strait between Java and Sumatra. The disruption grounded close to 2,961 flights, including 622 international services, and left roughly 341,000 passengers stranded or rerouted.
Which Airports Were Affected
Soekarno-Hatta International Airport and Halim Perdanakusuma Airport, the two main gateways serving Jakarta, were among the facilities that resumed operations. Husein Sastranegara Airport in Bandung and two smaller airports in Banten province also reopened at the same time. Three additional airports remained closed until 10am, including Radin Inten II Airport in Lampung on the southern tip of Sumatra. Atung Bungsu Airport in Pagar Alam, South Sumatra, had already returned to normal operations the previous morning.
Indonesia's Transportation Minister Dudy Purwagandhi, as first reported by Australian Associated Press, explained the phased approach: "We are taking a conservative approach because wind direction is highly dynamic. We want to ensure that volcanic ash has moved away from airports around Anak Krakatau." Even where surface tests showed no ash traces, authorities kept some facilities closed to allow time for thorough inspection and cleaning of runways, taxiways, and aircraft.
The Eruption Itself
Anak Krakatau, whose name translates as "child of Krakatau," is the volcanic successor to the island that produced the catastrophic 1883 Krakatau eruption, an event significant enough to trigger a period of global cooling. The current eruption, marked by lava fountains and loud booms, ended on Sunday, though the island remained volcanically active as of Tuesday morning.
Indonesia sits along the Pacific Ring of Fire and hosts more than 120 active volcanoes, making eruption-related travel disruptions a recurring risk for the archipelago rather than an exceptional one.
Wider Community Impact
Beyond aviation, the government authorised schools in ash-affected areas to shift temporarily to online learning, limiting students' exposure to falling ash. The measure underlines how a volcanic event can ripple well beyond airports into everyday community life.
Why It Matters for Hosts
Independent accommodation operators in Jakarta and across West Java should treat this event as a prompt to review their cancellation and rebooking policies specifically for force-majeure situations involving natural events. With nearly 341,000 passengers disrupted in a single incident, the volume of last-minute cancellations and unexpected extended stays can be significant. Clear, pre-communicated policies on ash-related closures, flexible check-out options for stranded guests, and direct communication channels with guests already in transit will reduce friction on both sides. It is also worth maintaining a short list of trusted local transport contacts so guests can be redirected quickly when flight schedules collapse. Indonesia's volcanic geography means this type of disruption is not a once-in-a-generation scenario.
Details in this post were first reported by Australian Associated Press.
First reported by theleader.com.au.