New Delhi: The IGI airport has been adjudged the world's most improved airport as well as the number one airport in India by SKYTRAX-World Airport Awards. The Indira Gandhi International Airport took the top honours in 'Most Improved' category for this year leaving Ankara Esenboga airport at second spot, Chongqing Jiangbei International Airport at third, Sydney Airport at fourth and Recife International Airport at fifth place at the recently concluded... 