British travellers warned of six-hour airport queues—why?

Why queues could hit six hours this summer

British travellers have been warned to prepare for unusually long airport lines in Europe, with estimates reaching up to six hours during peak travel periods. The concern is tied to EU entry-exit checks that add processing time when large volumes of passengers funnel through border control.

In the feed, the warning is explicitly connected to “EU entry-exit checks,” which require additional identity and travel-document verification compared with older processes. When many passengers arrive at similar times—especially during busy summer weeks—the extra checks can compound into long waits.

What this means for travelers

For anyone planning flights this summer, the key impact is reduced flexibility: - Check-in and immigration timing becomes more uncertain. - Missing a connection becomes more likely if the itinerary relies on tight transfer windows. - Travelers who arrive close to departure time face higher risk, because the bottleneck is upstream.

Planning advice grounded in the issue

Because the trigger is border-control throughput, travelers can lower risk by building in buffer time and avoiding unrealistic connection schedules. If you’re connecting through a major European hub, consider earlier arrivals and keep track of how long immigration can realistically take on the day you travel.

The practical takeaway: the “six-hour” figure isn’t about being delayed by the airline; it’s about how long it takes to clear automated and staffed entry-exit procedures when passenger numbers spike.