Why could EU passport lines reach four hours?

A strained rollout of a new border system

Europe’s planned full implementation of the entry‑exit system (EES) has prompted alarm from airports and airlines, which warn that the change could produce severe delays at passport control — in some forecasts, waits of up to four hours. The system is designed to register arrivals and departures electronically, but operators say the current pace and scope of deployment risk overwhelming processing capacity this summer.

What’s driving the disruption

• Operational scale-up: Airports face a sudden surge in the biometric and document checks EES requires.
• Staffing and technology gaps: Airlines and airports argue they lack time to recruit and properly train staff and to finish equipment rollouts.
• Peak demand: High summer travel volumes would magnify any shortcomings during the busiest months.

What travelers should plan for

Arrive earlier than usual for flights into or out of affected airports, allow extra time for connections, and monitor airline and airport communications for changes. Some industry groups are asking the EU to delay the full implementation to avoid chaos; it remains unclear whether authorities will adjust the timetable.

What remains uncertain

Details about which airports would be worst affected, and whether the EU will grant a temporary reprieve, have not been resolved publicly. Travelers should watch official updates from airlines and airport operators in the weeks before travel and be prepared for longer processing times at border control.