Airlines and airports across Europe are warning of longer queues and potential missed flights this summer after the European Union moved to phase out a key “safety valve” that allowed temporary suspension of its new digital border system in cases of severe disruption.

Get the latest news straight to your inbox!

EU Ends EES Border Flexibility as Airlines Warn of Delays

End of the EES “safety valve” raises operational stakes

The EU’s new Entry/Exit System (EES), which records the movements of non-EU short-stay travelers at Schengen external borders, became fully operational across air, sea and land crossings on 10 April 2026 following a progressive rollout that began in October 2025, according to official information from EU institutions and eu-LISA, the agency managing the platform. The system replaces manual passport stamping with biometric registration and automated checks, with the stated goal of tightening security and improving the monitoring of overstay risks.

During the transition period, member states were granted limited powers to switch off or scale back EES at specific border crossing points in “exceptional circumstances,” such as unexpected surges in traffic or serious technical failures. Council documents on the progressive launch of EES outline that this fallback option could be used for up to six hours at a given crossing when queues and congestion became unmanageable, in addition to broader flexibility measures available during the staged rollout.

That emergency tool has now effectively come to an end as the system moves from progressive launch to permanent, mandatory operation. Recent Council and Commission communications describe a regime in which EES use is compulsory at external borders, with only narrowly framed, time-limited derogations allowed in clearly defined crisis situations. Aviation industry bodies argue this shift removes an important pressure valve just as passenger volumes return to, or exceed, pre-pandemic levels.

Reports in specialist EU media indicate that the European Commission, facing concerns from national authorities about fragmented implementation, has ruled out any blanket suspension of EES and is pressing member states to resolve bottlenecks through increased staffing, infrastructure upgrades and better passenger flows rather than by disabling the system.

Airports and airlines report queues, missed flights and stressed staff

Airports Council International Europe (ACI EUROPE), Airlines for Europe (A4E) and the International Air Transport Association (IATA) have jointly raised repeated concerns about the operational impact of EES, especially at busy hub airports. In a February 2026 joint statement, the three organizations cited evidence of “significant delays” for passengers at Schengen border control during the transitional phase, when only a portion of third-country nationals were being registered as a test of the new system.

The industry groups highlighted reports of waiting times of up to two hours at passport control where registration kiosks, biometric capture and data transmission to the central EES database were not running smoothly. They warned that once registration became mandatory for all eligible third-country nationals at every crossing, queues during peak holiday periods could stretch to four hours or more if underlying issues were not resolved.

Those concerns intensified around the 10 April 2026 switchover to full operations. A subsequent ACI EUROPE and A4E communication described the first day of mandatory EES use as being marked by “passenger disruptions, delays and missed flights” at several major airports. The statement pointed to cases where the end of the possibility to fully suspend the system coincided with continued technical glitches and insufficient staffing at border control, leaving some travelers stuck in lines as departure times approached.

Airlines have also reported knock-on effects when long queues at arrival or transfer passport control lead to missed connections, late departures and aircraft being held at the gate while passengers clear border formalities. Industry associations argue that without the former safety valve, operators and border authorities have fewer tools to prevent a temporary technical problem or local staffing shortage from cascading into broader disruption.

EU defends EES as security upgrade despite transition pains

Publicly available information from the European Commission and the Council of the EU portrays EES as a cornerstone of a wider overhaul of Schengen border management intended to strengthen security and replace inconsistent paper-based procedures. The system automatically records each entry and exit, calculates authorized stay periods and flags potential overstays or multiple refusals of entry, functions EU officials describe in published material as critical to tackling identity fraud and irregular migration.

Official briefings stress that EES is designed to speed up border processing in the medium term by allowing travelers who have already been registered to pass through electronic gates more quickly on subsequent trips. The first registration is the slowest stage, involving biometric capture and verification, while later crossings rely on data already stored in the system. EU institutions also emphasize that EES does not apply to EU citizens or to non-EU residents holding long-stay visas or residence permits, whose checks continue under existing procedures.

Against that backdrop, EU policymakers have been cautious about reopening recently agreed border legislation. The 2024 update to the Schengen Borders Code tightened the framework for reintroducing internal border controls and clarified the use of harmonized external travel restrictions in public health or security emergencies. Council releases underline that member states retain some crisis options but must treat systematic border control as a last resort, a stance that aligns with the Commission’s reluctance to revive broad EES suspensions now that the system is live.

In recent months, communications from Brussels have acknowledged teething problems but frame them as manageable. Technical upgrades, additional staff and more self-service kiosks are being presented as the primary tools to reduce queues, rather than dialing back the technology itself. For the travel sector, this frames EES disruption as a capacity and resourcing challenge that airports and states must address within a tightly defined legal envelope.

What travelers should expect at Schengen borders

For visitors from outside the EU and Schengen associated countries, the end of the safety valve and the full activation of EES mean that biometric registration is now a standard part of crossing an external border into the Schengen area. EU information pages explain that eligible travelers will have their facial image and fingerprints captured, along with passport details and entry or exit data, the first time they are processed under the system.

Travel industry guidance recommends allowing extra time at departure airports where outbound passport control is carried out by Schengen states, particularly for passengers who have not yet completed an EES registration. The initial registration will generally take longer than the traditional passport stamp, and peak travel periods may amplify the effect if staffing and infrastructure have not yet fully caught up with demand.

Once registered, subsequent trips should be faster at many locations as border authorities increasingly direct passengers to automated gates and dedicated EES lanes. However, the removal of broad suspension powers means that if technology or connectivity falters, border control will have fewer options beyond reverting to manual processing while still complying with data-entry obligations, which could temporarily slow flows.

Industry associations continue to call for targeted flexibility measures, such as more granular, short-term derogations at specific border points in the event of major breakdowns. For now, the policy direction from EU institutions points toward embedding EES as a permanent feature of Schengen travel, even as airlines, airports and passengers adapt to the new normal of digital border checks.

Council of the EU overview of the Entry/Exit System

European Commission: EES fully operational and exemptions

ACI EUROPE & A4E: EES disruptions and calls for flexibility

IATA: Airports and airlines call for immediate EES review