Qatar Airways voted world's best airline, IndiGo ranked 57th

Qatar Airways, the national airline of Gulf nation Qatar, has been rated the Best Airline of 2017 by aviation website Skytrax. The airline, which topped the list for the fourth time in 10 years, was followed by Singapore Airlines. Two Indian airlines on the Top 100 list were IndiGo, which was ranked 57th, and Jet Airways, which was ranked 93rd.