The International Air Transport Association (IATA) has ranked India as the fifth-largest aviation market in 2024, handling 241 million passengers, surpassing Japan’s 205 million. The data comes from IATA’s latest World Air Transport Statistics (WATS) report, which covers both international and domestic passenger movements.

India recorded an 11.1% increase from 211 million passengers in 2023, driven by strong domestic demand. The Mumbai–Delhi route emerged as the seventh busiest airport pair in the world, carrying 5.9 million passengers in 2024.

Globally, the United States retained the top spot with 876 million passengers (+5.2%), followed by China at 741 million (+18.7%), the United Kingdom at 261 million, and Spain also at 241 million.

IATA reported that Asia Pacific dominated the list of the world’s busiest airport pairs, led by Jeju–Seoul (CJU–GMP) with 13.2 million passengers. The only non-Asia Pacific route in the top 10 was Jeddah–Riyadh (JED–RUH).

Premium air travel also saw strong growth in 2024. International business and first-class travel rose 11.8%, slightly outpacing the 11.5% growth in economy travel. Asia Pacific recorded the highest growth in premium travel at 22.8%, with 21 million passengers, though economy class still expanded faster in the region. Europe remained the largest market for premium travel at 39.3 million passengers, while the Middle East had the highest premium share at 14.7% of all international travellers.

The report also highlighted aircraft utilisation trends. The Boeing 737 was the most widely used aircraft, operating 10 million flights with 2.4 trillion Available Seat Kilometres (ASKs), followed by the Airbus A320 with 7.9 million flights (1.7 trillion ASKs) and the Airbus A321 with 3.4 million flights (1.1 trillion ASKs).

IATA’s findings reflect India’s rapid ascent in global aviation, driven by expanding connectivity, a growing middle class, and increased fleet capacity.