Italy ATC strike cancels 464 flights and disrupts Prague routes

Disruption overview

An Italian air traffic control strike on 10 April 2026 forced at least 464 flight cancellations across Europe and disrupted key services between Prague Václav Havel Airport and Rome Fiumicino Airport, Milan Malpensa Airport, and Venice Marco Polo Airport. The walkout by controllers employed by ENAV ran from 1:00 pm to 5:00 pm CEST, but delays and timetable cuts lasted longer as airlines rerouted aircraft around Italian airspace. Smartwings canceled its afternoon Prague–Milan service, while Czech Airlines retimed its evening Prague–Rome flight. Because the disruption was caused by air traffic control rather than airline staff, compensation under EC 261 is usually unlikely, although airlines should still provide rerouting or refunds and care such as meals, drinks, and accommodation if needed.

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Disruption details

A national air traffic control strike in Italy on 10 April 2026 canceled at least 464 flights and disrupted journeys well beyond the country's borders. Key services from Prague Václav Havel Airport to Rome Fiumicino Airport, Milan Malpensa Airport, and Venice Marco Polo Airport were caught up in the disruption, leaving many passengers dealing with last-minute changes and longer journeys.

The walkout ran from 1:00 pm to 5:00 pm CEST and involved unions representing controllers employed by ENAV, Italy's air navigation service provider. Because the stoppage affected the people managing the airspace itself, airlines had to cancel flights within Italy and adjust services that only needed to pass through Italian airspace.

Routes linked to Prague were among the clearest examples of the disruption:

• Smartwings canceled its afternoon Prague–Milan rotation.

• Czech Airlines retimed its evening Prague–Rome departure.

• Flights on the Prague–Rome, Prague–Milan, and Prague–Venice corridors were disrupted, affecting important business and leisure links.

Even though the strike officially lasted 4 hours, the disruption carried on well after 5:00 pm. Some carriers cut parts of their schedules in advance, while others sent aircraft around the Italian peninsula to avoid the affected airspace. That meant longer flight times, higher fuel use, and more pressure on crew planning.

For some airlines, rerouting was not worth the risk. Rather than operate a delayed outbound flight and then risk crews hitting their maximum duty time on the return, some operators chose to cancel full rotations altogether. For passengers, that often meant rebooking at short notice, missing planned meetings, or having to piece together new itineraries across already busy European networks.

The impact was felt especially on links between Prague and northern Italy that exporters, tour operators, and business travelers rely on. Corporate mobility managers reported employees missing meetings and scrambling for alternatives, including staff traveling between pharmaceutical facilities in northern Italy and company headquarters in Prague.

The timing added another layer of difficulty. Europe's network was only just starting to stabilize after broader disruption on 9–10 April, and 10 April also marked the first day of mandatory biometric processing under the EU's new Entry/Exit System. Passengers rerouted outside the Schengen Area risked facing a second biometric enrollment on their eventual return, adding more delay to an already disrupted trip.

By 12 April, airlines had resumed normal operations. Even so, analysts warned that similar labor action during the May-Day holiday rush could again put southern Europe connections from Prague and other central European hubs under pressure, depending on what unions decide in mid-April about further strikes.

If your flight was affected, it's understandable to feel frustrated. Because this disruption was caused by air traffic controllers rather than airline staff, compensation under EC 261 is usually unlikely. Airlines should still provide care and assistance, including rerouting or a refund, meals and refreshments during long waits, help with communication, and hotel accommodation if you need to stay overnight.

If you had to pay for essentials yourself, keep your receipts. Although compensation is unlikely here, that doesn't mean you're without support. You can also use AirHelp's free flight checker to understand your rights and see whether your journey may still qualify under the rules that apply to your flight.

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