European Union officials have rejected calls from the aviation industry to suspend a new biometric entry and exit system at airports that has sparked lengthy delays and disrupted travel across the Schengen area this summer.

The Entry/Exit System (E.E.S.) requires travelers entering or leaving the 29-country Schengen zone—including 25 EU member states along with Iceland, Liechtenstein, Norway, and Switzerland—to provide biometric data such as facial images and fingerprints. The system, which fully launched in April, is intended to enhance security by accurately recording arrivals and departures and preventing irregular migration.

Since its implementation, however, airports and airlines have reported significant operational challenges. Passengers have faced long lines lasting several hours, inconsistent processing times, and confusion over procedures, with some travelers reportedly required to submit biometrics multiple times. A survey by Airports Council International covering 85 airports in 20 countries found wait times of up to five hours during peak periods.

In response to growing concerns, senior leaders from the European aviation sector sent an open letter earlier this month urging EU authorities to temporarily suspend mandatory biometric checks during the busy summer travel season. They argued that the system was damaging Europe’s tourism, connectivity, and reputation by causing delays and missed flights.

Despite the appeal, European Commission officials met with industry representatives last week and decided to uphold the E.E.S. requirement, emphasizing its security benefits. A spokesperson highlighted that the system had already recorded some 110 million trips and denied entry to roughly 45,000 visitors. The Commission maintained that the system increases safety while minimizing inconvenience for legitimate travelers.

Currently, procedures vary across airports, with some employing self-service kiosks and others relying on manual biometric collection by border officers. Only Sweden and Portugal offer a dedicated app for registration. The system is designed to be automated over time, but inconsistencies have contributed to processing delays.

Under existing regulations, partial suspensions of biometric collection are permitted for brief periods, but airports must still record traveler information. Industry representatives have sought greater flexibility to pause biometric data collection and revert to traditional passport stamping until staffing and system consistency improve, but these requests have not been granted.

Major carriers such as Ryanair have issued warnings about airport disruptions in popular destinations including Tenerife South, Palma de Mallorca, Alicante, Malaga, Milan Bergamo, Krakow, and Paris-Beauvais. Ryanair’s chief operations officer, Neal McMahon, criticized the system as "half-baked," urging that passengers should not be treated as experimental subjects amid ongoing operational issues.

As the summer travel season continues, European authorities face mounting pressure to address the balance between enhancing border security and facilitating efficient passenger flow. For now, the Entry/Exit System remains firmly in place despite industry pleas for relief.