State the importance of major airports in India.

Major airports in India play a crucial role in the country's transportation infrastructure and economic development. Their importance is summarized below:

1. They connect India to the rest of the world through international flights. This promotes international business and brings international tourists to India helping the country to earn foreign exchange.
2. They serve as hubs for domestic travel within the country improving connectivity of economically important places.
3. They provide employment opportunities, drive tourism, and support the growth of various industries such as trade, manufacturing, and services.