Flights Cancelled Over Europe As Italy, England, Hungary, Romania, And More Cancel 54 And Delay 1,724, Disrupting British Airways, ITA, KLM, And Others

Written By: Ryan Rashid

Ryan Rashid

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July 20, 2026 10:59 PM

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Thousands of travellers stranded in Europe after another difficult day as 1,724 delays and 54 cancellations disrupted operations across Italy, Netherlands, Switzerland, Hungary, Romania, England, Austria and Türkiye. Leonardo da Vinci Airport (Rome Fiumicino) has emerged as the most disrupted airport, facing the highest delays, followed by Amsterdam Schiphol, London Heathrow, Zurich, Vienna, Bucharest, Budapest, and Istanbul Sabiha Gökçen.
Among airlines, British Airways is the hardest hit, accounting for roughly 8.1% of all recorded disruptions today. KLM follows closely, representing about 7.3% of today’s total. Other airlines facing heavy operational pressure include easyJet, ITA Airways, Wizz Air Malta, and Pegasus Airlines.
The widespread disruption comes as airlines continue dealing with operational challenges, while the ongoing conflicts in the Middle East continues to influence airspace planning, aircraft rotations, and network resilience across Europe.

• Rome Fiumicino is the most disrupted airport with 325 delays and 3 cancellations.
• British Airways is the most disrupted airline with 144 total disruptions, followed by KLM with 129.

Most Disrupted European Airports

Leonardo da Vinci Airport (Rome Fiumicino), Italy

Rome’s main airport has recorded 325 delays and 3 cancellations, making it Europe’s most disrupted airport today. ITA Airways accounts for the largest share of delays, followed by Wizz Air Malta, Ryanair, and easyJet, creating knock-on effects for both domestic and international travelers.

Amsterdam Schiphol, the Netherlands

Amsterdam has reported 299 delays and 13 cancellations. KLM is experiencing the largest number of disruptions, while Transavia Airlines, easyJet, German Airways, and Vueling Airlines are also seeing significant operational impacts.

London Heathrow, England

The UK’s busiest airport has registered 224 delays and 7 cancellations. British Airways dominates the disruption figures, with additional delays affecting American Airlines, Emirates, Etihad Airways, and Eurowings.

Zurich, Switzerland

Zurich has recorded 172 delays and 4 cancellations. The busiest affected carriers include Swiss, Air Baltic, Helvetic, and Edelweiss Air as airlines work to recover schedules.

Vienna, Austria

Vienna has seen 136 delays and 6 cancellations. Austrian Airlines is carrying the largest operational burden, followed by Air Baltic and Lauda Europe.

Naples, Italy

Naples has reported 128 delays and 2 cancellations, with easyJet, Ryanair, Volotea, Lufthansa, and ITA Airways among the most affected carriers.

Bucharest, Romania

Bucharest has experienced 127 delays and 6 cancellations. Wizz Air Malta leads the delay count, while all recorded cancellations involve Dan Air.

Budapest, Hungary

Budapest has registered 101 delays and 2 cancellations. Wizz Air is the most delayed airline, followed by Buzz, Ryanair, and easyJet.

Airlines Most Impacted by Flight Disruptions

British Airways

The airline has accumulated 138 delays and 6 cancellations, largely concentrated at London Heathrow, with additional disruption at Edinburgh. It is the most affected carrier across all monitored European airports today.

KLM

KLM has recorded 120 delays and 9 cancellations across Amsterdam Schiphol, Edinburgh, and London City, making it the second most disrupted airline of the day.

easyJet

The low-cost carrier has experienced 135 delays and 3 cancellations, with operations particularly affected in Naples, Edinburgh, Rome, Amsterdam, and Budapest.

ITA Airways

Italy’s flag carrier has reported 131 delays and 2 cancellations, driven overwhelmingly by disruption at Rome Fiumicino, with additional impacts in Naples.

Wizz Air Malta

The airline has accumulated 90 delays, primarily at Bucharest and Rome, highlighting the strain on parts of its Central and Southern European network.

What Can Affected Passengers Do?

• Check your airline’s latest flight status before leaving for airports such as London Heathrow, Amsterdam Schiphol, or Rome Fiumicino.
• Allow additional time for check-in, baggage drop, and security screening.
• Keep mobile notifications enabled so schedule changes are received immediately.
• If your flight is delayed or cancelled, speak with your airline promptly about rebooking options.
• Keep receipts for eligible meals, accommodation, or transportation if your journey is significantly disrupted.
• Monitor airport information screens and official airline communications throughout your journey.

What Is Causing Flight Disruptions Across Europe?

The primary reason behind today’s disruption is operational challenges, including aircraft rotations falling behind schedule, crew availability constraints, congestion at major hubs, and the cumulative impact of delays spreading throughout the day. When a heavily used aircraft or crew arrives late at one airport, the disruption can quickly cascade through multiple destinations across Europe.
Airlines are also continuing to adapt to the consequences of the conflicts in the Middle East, which has altered some long-haul flight paths and airspace usage. These changes can increase flight times, complicate aircraft scheduling, and reduce operational flexibility, creating ripple effects that eventually reach major European airports. Combined with the normal pressures of the busy summer travel period, these factors are making it harder for airlines to recover schedules once delays begin.

Overview of Flight Cancellations And Delays

Today’s disruption stretches across major aviation hubs in London, Rome, Amsterdam, Zurich, Vienna, Budapest, Bucharest, Naples, Edinburgh, and Istanbul, affecting thousands of passengers traveling within Europe and beyond. British Airways, KLM, easyJet, ITA Airways, Wizz Air Malta, Ryanair, Austrian Airlines, and Swiss are among the airlines experiencing the greatest operational pressure.
Passengers departing from or connecting through London, Rome, Amsterdam, and Zurich are seeing the highest concentration of delays, while travelers heading to or from Vienna, Bucharest, Budapest, and Naples are also encountering significant schedule changes. With operations under pressure across multiple countries, airlines are working to restore normal schedules, but travelers should continue checking flight information regularly as conditions may change throughout the day.

Data Verification Notice

The Data is extensively curated by me with figures derived from Flightaware dated 20th July 12:33 pm ET USA

Primary Source: Real-time data aggregated via FlightAware.

Verification Protocol: Statistics are cross-checked by our human editorial desk. Timestamped logs and feed snapshots are securely archived internally to maintain historical accuracy.

Note: Real-time tracking figures represent active airspace data and may experience minor variances from local airport terminal gates. 

Travelers are advised to check respective airline and airports for more latest information and updates