Said to be in talks with Hyderabad-based GVK Group; if the deal sails through, the alliance would be the biggest player in India's airports market.
DIAL has seen a sixfold rise in the number of transit passengers to 6,000 in the past one year, but it's just 7.5 per cent of the 80,000 passengers handled daily and contributes only six per cent to the total sales at the airport.
Singapore's Changi Airport has long been touted as the "best airport in the world." That status becomes even more cemented on April 17, when it will officially open a dazzling pre-security attraction known as Jewel. Here's a sneak peak at the airport's crowned Jewel.