The least reliable flights from Edinburgh in 2025 headed to the Scottish islands and across the Atlantic. The airport as a whole ran slightly more reliably than the national average (1.6%), while the biggest carriers held steady: easyJet UK 1.2% across 27,225 flights, Ryanair 0.8%.
Island flights and Loganair
Sumburgh in Shetland: 1,206 flights and 3.6%; UK261 compensation on this 454 km route is £220. Stornoway comes in at 3.1%, Kirkwall in Orkney 2.8%. Regional Loganair, which flies to the islands, disrupted 2.3% of its Edinburgh flights, with 138 cancellations.
The US, Europe and why weather isn't the main problem here
Washington Dulles (4.6%) and New York Newark (4.5%, 5,245 km, up to £520) rank among the worst, with Helsinki worst of all at 5.1%. Faro, by contrast, sits at just 0.1%. EUROCONTROL imposed a weather restriction on arrivals into Edinburgh on 42 days out of 3,195 (1.3%), most often in June (3% of days). Of the delay minutes caused by arrival restrictions, weather accounted for 20% and air traffic control staffing for 42%; cancellations are not included there (by month).