Pavan, I will list out the best aeronautical engineering colleges in India. 

• IIT Madras - Department of Aerospace Engineering
• IIT Bombay - Indian Institute of Technology (IITB)
• IIT Kharagpur - Indian Institute of Technology (IITKGP)
• IIT Kanpur - Indian Institute of Technology (IITK)
• Madras Institute of Technology (MIT Chennai)

Even Parul University is one of the top ranking aeronautical engineering college in India,

For more information, you can refer to :-  https://engineering.careers360.com/colleges/list-of-aeronautical-engineering-colleges-in-india

Feel free to ask if you have any more queries.

Hope this helps!

All the best!