World's busiest single-runway airport after Mumbai sold for $3.7 bn
French infrastructure giant Vinci has agreed to acquire control of London's Gatwick Airport, the  world's second-busiest single runway airport after Mumbai, for $3.7 billion. Vinci, which manages 45 airports in 12 countries including Chile and Cambodia, will own a 50.01% stake in Gatwick Airport. The purchase comes ahead of the UK's departure from the European Union on March 29.