Indian passengers and air freight follow different calendars: people peak in December while cargo runs strongest through the autumn.
What this shows: The chart plots Passengers and Freight on a vertical axis of Seasonal index (100 = average month).
Conditions and method
Over 2023 to 2025 the seasonal index of freight ranges over 21.7 points and that of passengers over 13.4. Freight’s range is 17.3 without 2025, a year in which average monthly freight rose 15% on the year before.