Flight operations across 14 major European airports recorded 1,439 delays and 67 cancellations on November 14, 2026. The disruptions were reported in airports across Spain, Italy, Russia, Norway, the UK, Türkiye, Germany, Ireland, France, and the Netherlands, with Istanbul, London Heathrow, Frankfurt, Madrid, and Paris among those recording notable disruption figures.

Istanbul recorded the highest number of delays, with 266, followed by Madrid with 171 and Frankfurt with 127. London Heathrow reported 32 US-related delays, the highest among the major transatlantic hubs. Frankfurt recorded 18 US-related delays, followed by Paris Charles de Gaulle with 12 and Amsterdam Schiphol with 10.

The disruptions were linked to a telecommunications outage in the US that caused a nationwide ground stop, affecting transatlantic connections. The FAA issued a ground stop at 3:54 p.m.

Eastern Time on Friday, which was lifted after more than four hours. Airspace reopened at 8:15 p.m.

Eastern Time (01:15 GMT on Saturday), after which the FAA confirmed that the nationwide ground stop had been lifted.

Keeping boarding passes and receipts for additional expenses is also recommended. The disruptions highlight the interconnectedness of global air traffic systems and the potential ripple effects of technical issues in one region on international travel operations.