are you booked through on the same PNR or different PNRs. if the same PNR head to the transit desk and they should be able to get you across to domestic airport in a timely fashion. But Intl to domestic MCT is 180 minutes so I suspect you booked two separate tickets?
Thanks for your reply.
I booked through Orbitz which I believe is a Worldspan PNR system.
I have attached my PNR (or CRS?) data from Air India's site for reference. (Travelers names and data omitted)
Thanks Again.