On July 21, 2026, European air travel saw 54 flights cancelled and 1,724 delayed across eight countries including Italy, England, Hungary, Romania, the Netherlands, Switzerland, Austria, and Türkiye. Leonardo da Vinci Airport in Rome registered the highest disruptions with 325 delays and 3 cancellations, followed by Amsterdam Schiphol with 299 delays and 13 cancellations. London Heathrow reported 224 delays and 7 cancellations, while Zurich reported 172 delays and 4 cancellations. Vienna, Naples, Bucharest, and Budapest airports also faced significant delays and cancellations.
Airline Disruptions and Shares
British Airways accounted for 8.1% of all recorded disruptions today, with 138 delays and 6 cancellations primarily at
London Heathrow and Edinburgh airports. KLM followed with 7.3% of disruptions, totaling 120 delays and 9 cancellations across Amsterdam Schiphol, Edinburgh, and London City. ITA Airways reported 131 delays and 2 cancellations, mainly at Rome Fiumicino and Naples. EasyJet faced 135 delays and 3 cancellations with effects seen at multiple airports including Naples, Edinburgh, Rome, Amsterdam, and Budapest. Wizz Air Malta led delays at Bucharest and experienced cancellations there with Dan Air. Other carriers under operational pressure included Ryanair, Austrian Airlines, Swiss, Transavia, German Airways, Vueling, Air Baltic, Helvetic, Edelweiss Air, Lauda Europe, Buzz, and Pegasus Airlines.
Operational Challenges and Background
The disruptions stem
from a combination of late aircraft rotations, crew shortages, and congestion at major hubs causing cascading delays across routes. Further complexity comes from airspace adjustments due to ongoing conflicts in the Middle East, which have altered flight paths, increasing flight durations and reducing scheduling flexibility. These challenges are compounded by the busy summer travel season, hampering airline efforts to recover on-time operations once delays begin.
Passenger Impact and Travel Routes Affected
Flights departing from and connecting through major hubs including London Heathrow, Rome Fiumicino, Amsterdam Schiphol, and Zurich experienced the highest delay concentrations, stranding large numbers of passengers. Travelers on routes through Vienna, Bucharest, Budapest, Naples,
Edinburgh, and Istanbul Sabiha Gökçen airports also faced schedule interruptions. The broad geographic spread of delays and cancellations disrupted both domestic and international connections across Europe.
Geographic Spread of Disruptions
Italy’s Rome Fiumicino was the most disrupted airport with 325 delays and 3 cancellations. Amsterdam Schiphol accounted for 299 delays and 13 cancellations, with KLM the most affected carrier. London Heathrow recorded 224 delays and 7 cancellations, where British Airways bore the majority. Zurich Airport experienced 172 delays and 4 cancellations affecting Swiss, Air Baltic, Helvetic, and Edelweiss Air. Vienna saw 136 delays and 6 cancellations, mainly impacting Austrian Airlines. Naples had 128 delays
and 2 cancellations involving easyJet, Ryanair, ITA Airways, and others. Bucharest handled 127 delays and 6 cancellations, with Wizz Air Malta leading delays and Dan Air responsible for all cancellations. Budapest reported 101 delays and 2 cancellations, with Wizz Air most affected.
