Air India 101
 

Couldn't find anything online, but when traveling on that route from Bombay to Delhi, I understand that you check in at the international terminal. How does it work from there? Do you cross immigration or bypass immigration and just cross security?

you bypass immigration and go for security. there is a separate queue for domestic pax which boes by the side of the passport control hall

You'll bypass immigration. Hang on to your BPs; they are color coded and distinguish domestic pax from international.

i used to do this route very frequently till a few years ago....i can confirm that the information provided by a2a & aktchi is spot on....

And also are you with all the international passengers or in a separate area with only the domestic passengers, which could only be those from the flight?


Edit: From the looks of it, if you only bypass immigration and colour coded boarding passes, then I will be with all the passengers, am I correct?

correct....

Spot on.