IndiGo Airlines has emerged as the world’s second fastest-growing airline in terms of seat capacity, which increased by 10.1 per cent year-on-year to over 134.9 million seats in 2024.

India’s largest airline has been ranked next only to Qatar Airways, which clocked a 10.4 per cent growth in seat capacity over the previous year, according to the latest data from the Official Airline Guide (OAG).

IndiGo has also been ranked as the fastest-growing airline in the world in terms of flight frequency growth at 9.7 per cent year-on-year in 2024. The airline recorded a flight frequency of 749,156 for the year, the figures show.