Massive Travel Disruption Strikes Heathrow, Brussels, And Berlin Airports, Over 50 Flights Canceled, With British, Lufthansa, Easyjet, Sas, Klm, And More Hit By Devastating Cyberattack Chaos

Published on September 21, 2025

Heathrow, Brussels, and Berlin airports person been severely disrupted, pinch much than 50 flights canceled and galore much delayed, impacting British Airways, Lufthansa, easyJet, SAS, and KLM. A cyberattack connected Collins Aerospace’s MUSE software, which handles check-in and boarding for galore airlines astatine these airports, was nan guidelines of nan problem. Ever since Friday, MUSE’s systems person been nether attack, compelling airlines to revert to manual systems of operations, further disturbing nan business arsenic accustomed framework. The aftermath is still being dealt with, arsenic passengers are undergoing utmost delays and nan airports are pinged pinch betterment operations.

A important cyberattack targeting Collins Aerospace’s MUSE (Multi-User System Environment) package has caused wide disruptions astatine immoderate of Europe’s busiest airports, including London Heathrow, Brussels, and Berlin Brandenburg. The attack, which began connected Friday night, has resulted successful galore formation cancellations, delays, and disorder for thousands of passengers. As nan incident continues to impact nan recreation industry, airports and airlines are moving together to reconstruct normal operations.

This elaborate study will outline nan events surrounding nan cyberattack, its effect connected operations astatine awesome European airports, and what travelers request to cognize to navigate nan chaos.

Overview of nan Cyberattack

The cyberattack targeted Collins Aerospace, a awesome work supplier for galore airlines, causing important method failures successful its MUSE package systems utilized for check-in and boarding operations. This package disruption led to delays astatine various European airports, including Heathrow, Brussels, and Berlin, wherever automated systems were rendered inoperative. Airlines were forced to revert to manual processes for check-in and baggage handling, starring to agelong queues and disappointment passengers.

Collins Aerospace acknowledged nan disruption connected Saturday, assuring that they were actively moving to resoluteness nan issue. The institution explained that nan onslaught chiefly affected physics customer check-in and baggage driblet systems but could beryllium mitigated done manual operations.

Impact connected London Heathrow Airport (LHR)

As Europe’s busiest airport, Heathrow has knowledgeable immoderate of nan astir terrible disruptions owed to this cyberattack. The rumor began connected Friday night, continuing done Saturday, and into Sunday, causing important operational challenges crossed nan airport. Passengers were advised to cheque formation statuses earlier arriving astatine nan airport, pinch Heathrow recommending 3 hours for long-haul flights and 2 hours for short-haul flights.

Key Stats astatine Heathrow:

• Total Delays: 14
• Total Cancellations: 9

Several awesome airlines operating retired of Heathrow were affected, including British Airways, Brussels Airlines, United Airlines, Aer Lingus, Lufthansa, and others. Among nan cancellations, British Airways saw nan highest number of affected flights.

Flights Affected astatine Heathrow:

• British Airways: 4 cancellations and 6 delays (0% of flights)
• Brussels Airlines: 2 cancellations (25% of flights)
• United Airlines: 1 cancellation (2% of flights)
• Aer Lingus: 1 cancellation (2% of flights)
• Lufthansa: 1 cancellation (2% of flights)
• Air India: 2 delays (15% of flights)
• Cathay Pacific: 2 delays (18% of flights)
• Eurowings: 1 hold (4% of flights)
• Gulf Air: 1 hold (25% of flights)
• Virgin Atlantic: 1 hold (1% of flights)
• American Airlines: 1 hold (2% of flights)

Several cancellations were for destinations for illustration Brussels, Berlin, Dublin, and New York. The disruptions besides impacted different cardinal world destinations including Frankfurt, Munich, and Paris.

Despite these issues, British Airways astatine Terminal 5 remained unaffected, pinch operations continuing arsenic usual. It is believed that British Airways’ circumstantial check-in and boarding operations were not impacted by nan strategy nonaccomplishment that affected different terminals.

Impact connected Brussels Airport (BRU)

Brussels Airport, a awesome European hub, was different airdrome severely impacted by nan cyberattack. Airlines operating retired of Brussels, including Brussels Airlines, Vueling, and easyJet, faced important delays and cancellations owed to nan method disruptions caused by nan cyberattack. The airdrome quickly issued a connection urging passengers to cheque nan position of their flights earlier heading to nan airport.

Manual check-in and boarding processes were implemented, starring to accrued hold times astatine nan airport. Brussels Airport confirmed that nan rumor was tied to nan Collins Aerospace package failure, and its squad worked alongside airlines to mitigate nan delays.

Key Stats astatine Brussels:

• Total Delays: 12
• Total Cancellations: 34

Flights Affected astatine Brussels:

• Brussels Airlines: 13 cancellations (6% of flights) and 9 delays (4% of flights)
• Vueling Airlines: 7 cancellations (53% of flights)
• SAS: 3 cancellations (25% of flights)
• easyJet: 3 cancellations (21% of flights)
• Air Baltic: 2 cancellations (5% of flights)
• CityJet: 1 cancellation (100% of flights)
• Aer Lingus: 1 cancellation (25% of flights)
• KLM: 1 cancellation (12% of flights)
• Aegean Airlines: 1 cancellation (20%)
• SAS Link: 1 cancellation (100%)
• British Airways: 1 cancellation (16%)
• TUI Fly: 2 delays (6%)
• Fly2Sky: 1 hold (12%)

In total, Brussels Airport knowledgeable 34 cancellations, pinch respective cardinal European routes being affected. Flights to and from destinations for illustration London Heathrow, Nice, Barcelona, and Munich saw cancellations. The airport’s unit worked difficult to assistance passengers, but nan method issues made betterment difficult.

Impact connected Berlin Brandenburg Airport (BER)

Berlin Brandenburg Airport, different awesome European gateway, was besides affected by nan cyberattack. Passengers astatine Berlin Brandenburg Airport knowledgeable agelong waiting times astatine check-in, arsenic airlines struggled to process passengers manually. The airdrome confirmed that nan disruption was a consequence of nan aforesaid method issues impacting different European airports.

Key Stats astatine Berlin Brandenburg:

• Total Delays: 27
• Total Cancellations: 4

Several airlines operating retired of Berlin, including British Airways, Lufthansa, and easyJet, saw disruptions. Lufthansa was forced to cancel 1 flight, while easyJet was peculiarly hard-hit pinch 22 delays. British Airways besides saw 3 of its flights to London Heathrow canceled.

Flights Affected astatine Berlin Brandenburg:

• British Airways: 3 cancellations (21% of flights)
• Lufthansa: 1 cancellation (2% of flights)
• Blue Bird Airways: 1 hold (50% of flights)
• Condor: 1 hold (12% of flights)
• Delta Air Lines: 1 hold (50% of flights)
• Eurowings: 2 delays (3% of flights)
• easyJet: 22 delays (22% of flights)

The delays astatine Berlin Brandenburg were particularly important for easyJet, which knowledgeable nan highest number of delays connected nan day. EasyJet’s operations successful Berlin were among nan astir affected, starring to a frustrating acquisition for passengers heading to destinations for illustration Palma de Mallorca, Copenhagen, and Vienna.

Minor Disruptions successful Other Airports

While Heathrow, Brussels, and Berlin saw nan astir important disruptions, a fewer different airports successful Europe reported insignificant delays. Airports specified arsenic Dublin and Cork successful Ireland saw immoderate impact, but nan delays were minimal compared to nan wide chaos astatine nan awesome hubs.

For example, Dublin Airport reported only a fewer delays and cancellations, chiefly affecting short-haul flights. Cork Airport, similarly, had immoderate check-in and boarding delays, but nary awesome cancellations were reported.

Other airports, specified arsenic Frankfurt, Charles de Gaulle, Orly, and Schiphol, were not impacted by nan cyberattack, and operations continued arsenic usual.

Ongoing Recovery Efforts

As of Sunday, September 21, nan betterment process is still ongoing, and Collins Aerospace has confirmed that it is actively moving to reconstruct afloat functionality to its systems. Although galore airports person reverted to manual check-in processes, efforts to bring backmost automated systems are continuing.

Heathrow Airport, successful particular, has been urging passengers to cheque nan position of their flights earlier walking to nan airport. While British Airways astatine Terminal 5 remains unaffected, different terminals astatine Heathrow person been dealing pinch nan aftereffects of nan disruption. Brussels and Berlin airports are besides moving difficult to return to normal operations, though nan process is expected to return time.

The European Commission has stated that it is intimately monitoring nan situation, noting that aviation information and aerial postulation power person remained unaffected by nan cyberattack. The Commission is moving pinch European aviation authorities and cybersecurity experts to reside nan rumor and thief airports retrieve arsenic quickly arsenic possible.

The cyberattack connected Collins Aerospace’s MUSE package has caused important disruption astatine cardinal European airports, including Heathrow, Brussels, and Berlin. While betterment efforts are underway, passengers are advised to stay diligent and elastic arsenic delays and cancellations proceed to impact aerial travel. With nan hose manufacture and airports moving together to resoluteness nan issue, it is hoped that afloat betterment will hap soon.

Advice for Travelers

For passengers affected by nan ongoing disruptions, it is important to enactment updated connected formation statuses. Airlines and airports person been advising passengers to cheque nan position of their flights regularly earlier heading to nan airport. Passengers should besides get earlier than usual, arsenic manual check-in processes are taking longer than normal.

Long-haul passengers are advised to get astatine slightest 3 hours earlier their departure time, while short-haul passengers should purpose to get 2 hours successful advance.

What Lies Ahead for nan Aviation Industry

This cyberattack has raised captious concerns astir nan vulnerability of nan aviation industry’s integer infrastructure. With airlines and airports becoming progressively reliant connected automated systems, incidents for illustration this service arsenic a stark reminder of nan request for robust cybersecurity protocols.

In nan aftermath of this disruption, airports and airlines will apt reappraisal their information measures and amended their systems to forestall akin attacks successful nan future. While nan contiguous betterment process is underway, it is clear that this incident will person long-lasting effects connected nan industry’s attack to cybersecurity.

Heathrow, Brussels, and Berlin airports person knowledgeable extended disruptions owed to a monolithic cyberattack connected Collins Aerospace’s MUSE software, forcing airlines to move to manual check-in and boarding procedures, which has resulted successful complete 50 formation cancellations and delays.

Travelers are urged to cheque nan position of their flights earlier heading to nan airdrome and to let other clip for check-in and information procedures. As nan business develops, it will undoubtedly lead to accrued discussions astir strengthening cybersecurity measures crossed nan aviation manufacture to forestall akin incidents successful nan future.