ATC Strikes to Cause Major Disruption at Italian Airports

Italy has one of Europe’s most strike-prone air traffic control environments. Italian ATC workers — primarily members of ANACNA (Associazione Nazionale Assistenti e Controllori della Navigazione Aerea) and UNICA — have a history of industrial action that disrupts millions of passengers and hundreds of millions of euros in airline revenue each year. When Italian controllers announce a strike, carriers across Europe scramble to reroute flights, cancel services, and manage passenger rebooking on a massive scale.

Italian labor law provides some protection to passengers: ATC strikes must be announced at least 10 days in advance, and a minimum guaranteed service level must be maintained even during industrial action. ENAC (Ente Nazionale per l’Aviazione Civile), Italy’s civil aviation authority, works with ENAV (the Italian air navigation service provider) to define which routes and airports must remain operational during strikes. Typically, domestic connections to islands (Sicily, Sardinia) are treated as essential services and protected from disruption.

How Airlines are Responding to ATC Strikes at Italian Airports

How Italian ATC Strikes Work in Practice

When a strike is called, ENAC issues a list of protected flights — usually one outbound and one inbound connection per airport pair per day for routes serving islands and key domestic destinations. All other flights are effectively canceled or operated at the airline’s discretion, depending on whether sufficient ATC staffing is available at participating facilities.

The busiest Italian airports — Rome Fiumicino (FCO), Milan Malpensa (MXP), Milan Linate (LIN), and Naples (NAP) — are the most affected. FCO is Italy’s largest hub and handles a disproportionate share of intercontinental traffic; disruption there cascades through connections to North America, Africa, and Asia. Airlines with large Italian operations, including Ryanair, easyJet, Lufthansa, and ITA Airways (the successor to Alitalia), face the worst operational impact.

Ryanair and other low-cost carriers have been particularly vocal critics of Italian ATC strikes, arguing that the frequency of industrial action in Italy is incompatible with the reliable operations that low-margin carriers require. Michael O’Leary, Ryanair’s CEO, has repeatedly called on the European Commission to implement EU-wide minimum service obligations for ATC that would limit the impact of national labor actions on cross-border flights.

The Broader European ATC Strike Problem

Italy is not alone. France, Greece, and Spain have all experienced significant ATC strike disruption in recent years. The European Commission’s Single European Sky initiative — which aims to defragment European airspace and reduce the impact of national industrial actions — has been in development for over two decades with limited progress. Member states have been reluctant to cede control of their national airspace sovereignty, and ATC unions have successfully resisted harmonization measures that would reduce their leverage.

EUROCONTROL data shows that ATC industrial action accounts for a significant share of European flight delays and cancellations in any given year, with Italy consistently ranking among the top contributors. The total economic cost — including direct airline losses, passenger compensation under EU Regulation 261/2004, hotel and rebooking costs, and downstream tourism impact — runs into hundreds of millions of euros annually.

Passenger Rights During ATC Strikes

European passengers caught by ATC strikes have specific rights under EU Regulation 261/2004, though the situation is nuanced. ATC strikes are generally treated as “extraordinary circumstances” when they are outside the airline’s control, meaning carriers can avoid paying the standard compensation (€250–€600 per passenger depending on flight distance) for cancellations. However, airlines are still obligated to offer passengers the choice of a full refund or rebooking on an alternative flight, plus care (meals, accommodation) during extended delays.

When an ATC strike is announced in advance — as Italian strikes typically are — airlines will often proactively cancel flights and contact passengers days before departure. Travelers holding tickets on affected services should check their email for cancellation notices, request refunds promptly if rebooking options are unsuitable, and be aware that some routes may be significantly delayed in restoring normal service even after a strike ends, as crew rotations and aircraft positioning must be unwound.

What Airlines Do to Mitigate Disruption

Major carriers have developed relatively sophisticated protocols for managing Italian ATC strikes. Pre-announcement, airlines may quietly move aircraft and crews into more favorable positioning. On the day, they prioritize operating long-haul wide-body services — where cancellation costs and rebooking complexity are highest — and cancel short-haul services first. Some carriers reroute flights over alternative airspace where possible, avoiding Italian FIRs (Flight Information Regions) entirely for overflights.

The fundamental problem, however, is structural. As long as Italian ATC workers retain the right to strike with relatively limited restrictions, and as long as EU-level coordination remains inadequate, the disruption will recur. For travelers planning trips through or within Italy, travel insurance that specifically covers strike-related cancellations — and flexibility in itineraries around known strike dates — remains the most practical mitigation available.