Domestic Airways:
1. Fly within the boundaries of the country.
2. Indian Airlines provides the domestic air services. NACIL (I)
3. There are about 80 domestic airports and about 25 civil enclaves at defence air fields.
International Airways:
1. Fly across the world and connect major cities of the world.
2. Air India provides international air services. NACIL (A)
3. There are 19 designated international airports in the country.
