Edinburgh Airport (EDI) the most important international airport in Scotland is about six miles west of the city center. Connected to the city by two separate major motorways, the facility is owned by two separate investment firms, with France-based Vinci SA holding a roughly 50.01% share. In contrast, US-based Global Infrastructure Partners holds a 49.99% interest. The facility is the busiest airport in Scotland in terms of passenger numbers, with over 14 million passengers passing through the airport in 2023, a number which increased to over 15 million in 2024.