What is happening in Jakarta?
Air traffic around Jakarta is heavily affected by the recent eruption of Anak Krakatau, an active volcano located in the Indonesian archipelago. Due to massive volcanic ash emissions, Soekarno-Hatta International Airport (CGK) has extended the closure of runways and terminals starting from September 6, 2026. Volcanic ash poses a serious risk to flight safety, as it can damage aircraft engines and reduce visibility.
Airports and flights at risk
The main impact concerns Soekarno-Hatta International Airport, Jakarta’s primary hub. Many arriving and departing flights have been canceled or delayed. Passengers traveling to CGK or transiting through the airport must closely monitor communications from airlines and the airport.
What to do if your flight departs from or arrives at CGK
- Check your flight status in real time at /check/
- Visit the official airport website and your airline for updates
- Consider possible diversions to alternative airports in the region
Passengers’ rights under EU Regulation EU261
The European regulation EU261 protects passengers in case of cancellations or significant delays of flights departing from EU airports or arriving if operated by EU carriers. Since Soekarno-Hatta is located in Indonesia, this regulation does not directly apply unless the flight is operated by an EU airline and meets the specified criteria.
In case of cancellation or delay, airlines may still apply assistance and reimbursement policies, which often include:
- Rebooking on subsequent flights
- Ticket refunds
- Assistance at the airport (meals, accommodation if necessary)
We recommend checking your airline’s terms and conditions.
Practical tips for travelers
Here are some useful suggestions if you have a flight to/from CGK in the upcoming weeks:
- Frequently monitor your flight status via apps or official websites.
- Contact your airline for alternative solutions or rebooking.
- If possible, consider alternative nearby airports, but verify availability and connections.
- Arrive early at the airport to manage possible queues or assistance procedures.
- Prevent inconvenience by bringing snacks and water, as airport services might be limited.
Soekarno-Hatta Airport (CGK)
Check the dedicated page at /airports/cgk/ for direct updates and useful information about the airport.
Sources
- Original article on The Traveler: Jakarta extends airport closures as Anak Krakatau ash spreads
Want to know if your next flight is at risk? Check your flight risk on FlightGuard.
