The Airports Most Exposed to EES Delays

Why Some Airports Face More Risk Than Others

When the EU's entry-exit system goes live, every extra biometric step has the potential to slow border processing. But disruption will not be spread evenly. The most vulnerable airports are not simply the biggest ones; they are the ones where non-Schengen arrivals keep coming at a pace that gives immigration desks little time to recover between flights.

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The Three Airports Highlighted by the Analysis

The source reporting singled out Athens, Bucharest and Milan Malpensa as the three airports most exposed to gridlock risk. All three have arrival patterns that can keep queues alive throughout the day. If each traveller takes longer to process under EES, waiting lines can become self-sustaining instead of clearing naturally between arrival banks.

Why Arrival Patterns Matter More Than Headlines

An airport with heavy but clustered traffic may actually cope better because it can work through a wave before the next one begins. By contrast, a more even spread of non-Schengen passengers can keep desks under constant pressure. That is why a smaller or less discussed airport can become a more serious operational problem than a famous mega-hub.

What Travellers Should Build Into Their Plans

Passengers should assume longer border waits, especially in the first months of implementation, and add connection time wherever possible. The effect can spread beyond arrivals to missed onward flights, crew disruption and even cancellations. The practical message is not to avoid travel, but to recognise that a border system change can ripple through the entire journey.