The Kempegowda International Airport in Bengaluru has topped the list of the world's most punctual airports released by aviation analytics firm Cirium. The Bengaluru airport observed 87.51% punctuality in July, 89.66% in August, and 88.51% in September. The Bengaluru airport is followed by Salt Lake City International Airport in the US and the Rajiv Gandhi International Airport in Hyderabad.