Lufthansa has been among the hardest-hit carriers, with disruptions spread heavily across its key German hubs at Frankfurt and Munich. As one of Europe's largest airlines, the knock-on effect of its operational difficulties has been felt far beyond Germany's borders.
KLM is experiencing severe strain at Amsterdam Schiphol, one of the continent's most critical transit points. Passengers with connecting flights — particularly those heading to long-haul destinations — have been among the worst affected.
easyJet, widely used by British holidaymakers for short-haul travel, has reported delays across several European airports, including Barcelona, Paris, and Amsterdam. British Airways has similarly faced disruption at London Heathrow, with both European and long-haul services feeling the pressure.