I have a friend who applied for the I751 on May 19th 2016. She received the receipt letter shortly after that. It's now July 25th and she has not received her Appointment Letter for her Biometric screening and fingerprints to be taken. Does anyone know what the current timing is to get the Appointment letter is? She looked on the gov. website using the receipt number of the receipt she got back. I looked at it, and it says nothing will show up on the gov website until she gets the appointment letter. Is this process just slowed down now? She lives in MN, not sure if that matters , but figured I would throw it out there in case it does, Thanks for any help you can provide.