6. Conclusion and policy recommendations
India, being an emerging economy, has potential to grow along with its trade, tourism, culture, health services and education services. All these sectors have a direct and indirect link with air connectivity domestically and internationally, and the same has already been well defined. However, our projected air traffic needs major amount of capacity addition in passenger terminals, cargo terminals, air navigation services and air communication services to support these sectors. Thus, a sound forecasting of air traffic is a pre-requisite to forecast investment and capacity addition in airport infrastructure, which we have done in our present study.