All flights inbound and outbound at Catania airport in Sicily have been suspended until 2am local time on 14 August 2026 due to volcanic ash fallout from Mount Etna. The closure, confirmed by airport operator SAC on 13 August, follows a week of cancellations triggered by the volcano’s activity which began on 6 August 2026.
Flight Diversions to Palermo and Comiso Status
In response to the shutdown, Palermo airport has handled 190 flights originally scheduled for Catania over recent days, according to Palermo Mayor Roberto Lagalla. This influx has led to increased demand for buses and taxis and caused delays at the Palermo facility. Comiso airport, located
south of Catania and utilized for additional flight absorption, temporarily ceased operations on the evening of 11 August but resumed full flight services by 12 August.
Volcanic Activity and Ash Production
Marco Viccaro, president of the Italian Volcanological Association, explained that the current eruption features deeper, gas-rich magma, intensifying the fragmentation process and escalating ash production. This enhanced ash fallout is the principal reason for hazardous conditions preventing safe aircraft operations at Catania airport.
Passenger Impact and Travel Disruptions
The extended airport closure affects travel amid the peak summer holiday period, impacting thousands of passengers. Travelers diverted to Palermo have faced limited onward transportation options. Enhanced vehicle congestion has contributed
to delays in and around Palermo airport as operators manage the increased traffic load.
Official Statements and Regional Effects
SAC confirmed all flights at Catania will remain halted until 2am on 14 August 2026. Malta International Airport announced disruptions linked to Etna ash as of 11 August and advised passengers to verify flight status before traveling. Malta lies approximately 220 kilometers south of Mount Etna, underscoring the reach of volcanic ash impacts.
Catania is Italy’s fifth-busiest airport by passenger traffic, and this closure occurs during a critical summer travel window. The airport operator had initiated the sale of a stake of at least 51 percent
earlier in May 2026, but current operations remain suspended due to safety concerns from Mount Etna’s persistent ash emissions.
