Airline and travel groups are warning that the European Union’s new Entry-Exit System could create severe border delays at airports this summer, turning an immigration technology rollout into a passenger-experience and operations issue for carriers across Europe.
Border Processing Is Now an Airline Issue
The Entry-Exit System, known as EES, requires non-EU travelers entering the Schengen area to register biometric and passport data. The system is intended to modernize border control, but the early rollout has produced warnings from airline and travel bodies about much longer processing times at airports and other border points.
Aerospace Global News reports that IATA has warned of potential delays of up to six hours if staffing, infrastructure, and technical issues are not addressed. Other travel coverage has described queues at airports and ports since the system’s rollout, with some officials suggesting it may take a long time for the process to stabilize.
Why Airlines Care About Passport Queues
At first glance, border control looks like a government issue rather than an airline issue. In practice, it affects airlines directly. Long immigration queues can cause missed connections, delayed departures, congested terminals, crew and ground-handling pressure, and frustrated passengers who blame the airline even when the bottleneck is outside the carrier’s control.
This is especially sensitive during summer. European airports already operate near their limits during peak leisure periods, and many carriers rely on tight aircraft utilization to keep schedules profitable. If arriving passengers take much longer to clear formalities, baggage halls, arrival corridors, and transfer flows can become stressed.
Smaller Airports May Feel the Strain More
The risk is not evenly distributed. Large hubs may have more staffing and automation, though they also handle much larger volumes. Smaller airports and seasonal leisure gateways may face a harder adjustment if they lack enough kiosks, border officers, or space for queues.
That matters for airlines such as easyJet, Ryanair, Wizz Air, Jet2, TUI, British Airways, Lufthansa Group carriers, Air France-KLM, and many regional operators. A delay pattern at border control can quickly become a network punctuality problem when aircraft and crews need to keep moving through the day.
Travelers May Need More Time and More Flexibility
For passengers from outside the EU, the practical advice is likely to be conservative. Extra connection time, earlier airport arrival, and careful attention to airline and airport alerts may become more important during the busiest weeks. Travelers connecting within Europe after arriving from outside the Schengen area should be especially cautious if their itinerary depends on a short transfer.
The issue is also relevant for loyalty travelers. Elite status can help with check-in, security, boarding, and lounges, but it usually cannot erase immigration processing requirements. Even premium-cabin passengers may find that the slowest part of the journey is the border queue.
A Technology Rollout With Commercial Consequences
EES is not an airline product change, but it could still shape the airline experience this summer. If the rollout works smoothly, passengers may barely notice it after initial registration. If it continues to produce long queues, airlines will face another operational headache in a year already marked by higher fuel costs, airspace disruption, and tight aircraft supply.
The broader lesson is that aviation reliability depends on more than aircraft and crews. Border systems, airport staffing, and government technology can determine whether a journey feels smooth or chaotic. For Europe’s airlines, EES has become one more variable to manage during the most important travel season of the year.
