ANSWER: Indira Gandhi International Airport, Delhi
Explanation:
Indira Gandhi International Airport, New Delhi has won 3 international awards for 2015 given by Airports Council International in the Airport Service Quality (ASQ) survey, where IGAI has scored 4.96 on a scale of 1 to 5. IGIA has won in the following categories:
- Retained World’s number one airport for consecutive second year in 25 to 40 Million Passengers Per Annum (MPPA) category.
- Best airport by size & region Asia Pacific (25-40 MPPA).
- Second best airport by region (Asia Pacific).
IGIA is run by JV between GMR Fraport, Malaysia Berhad and AAI called DIAL of Delhi International Airport Limited.