Etiqueta 'air traffic'
Two strikes threaten Spain's air traffic at Christmas
One strike involves air traffic control, the other easyJet.
Transport
251 flights cancelled this month by strikes
French air traffic controllers on strike this weekend.
Transport
Air traffic delays rising warns eurocontrol
Air traffic delays in Europe more than doubled in the first five months of this year over 2017, according to European air traffic management body Eurocontro