The training wheels are off – Brussels now finds out whether Europe’s airports can actually stay upright.
The 'safety valve' refers to a temporary measure that allowed airlines to adjust flight schedules to manage passenger flow and delays.
Airlines warn that without the 'safety valve,' there may be increased delays at airports as they struggle to handle passenger volumes.
The EU aims to test the resilience of Europe's airports and ensure they can operate efficiently without emergency measures.
Travelers may experience longer wait times and delays at airports as airlines adapt to the new regulations.