IndiGo flies exclusively on 552 routes out of the 1,048 routes, or 52.6% routes, operated in India in July, Moneycontrol reported citing flight schedule provided by OAG Aviation. Of the total routes, IndiGo operates on most routes (830), followed by government-owned Alliance Air (158) and Air India (153). Only 24 routes have airlines other than IndiGo operating as frequency leaders.