Yes, although in our case we were dropped off at the normal entrance (where there was a queue of about 80 people trying to get in) and before we had even got out of the taxi a chap with a BA sash had asked us what class we were travelling in. As soon as we said CW he brought over two trolleys, loaded them up with our suitcases and whisked us off to the other entrance where there was no one in the queue.
Is DEL the same?