European airports were facing a particularly demanding operational period in the spring of 2026. This is because increased demand for air travel is combined with restrictions on airspace capacity and increased pressure on air traffic management systems.
The result is the systematic occurrence of delays in a large number of flights on a daily basis. According to relevant publications, in April more than 1,400 flights were recorded with delays per day at major European airports, with the effects not limited locally but spreading throughout the European network, creating chain reactions in arrivals and departures.
At the same time, the operational picture is burdened by a combination of factors such as congestion at key air hubs, limitations in the management of each flight's routes, and local shortages of human resources in critical airport functions.
The main reasons mentioned are:
- the increased travel traffic,
- restrictions on airspace management,
- staff shortages,
- the weather conditions,
- strike action
- the ripple effects when a major airport has a problem.
It is worth noting that even minor delays at major European airports can affect the entire flight network by the end of the day, as aircraft and crews continue consecutive routes between different destinations.
All of these conditions directly affect the passenger experience, as the increased uncertainty in departure and arrival times makes travel planning more difficult and demanding, while reinforcing the need for better information and coordination.
In this environment, effective cooperation between airports, airlines and air traffic service providers becomes a key factor in reducing delays and gradually normalizing the operation of the European air network.
This article first appeared, in Greek, in the most recent edition of Hermes Airports' online newsletter, Flight Mode. Click here to view it.
