USCIS Processing Time as of 02/15/2018
USCIS generally process cases in the order they receive them. The link below provides you an estimate of how much time the office handling your case currently takes to process your type of application, petition, or request.
USCIS Processing Time Information
Mr.Rajiv Khanna and his team are handling my GC process. I interacted with Rita Dhakal for entire GC process; My Labor and I140 are approved without a issue. I also applied EAD cards renewal (Mr. Khanna Office reminded me) for my wife and me. They were submitted for approval. By looking at the entire process and Mr. Khanna team, I always feel I am getting the best service. Rita is very cooperative, faster response and great knowledge.
I always recommend my friends to Mr. Khanna team.