Just wanted to give an update on our case. Our I-485 packet was received at the Chicago Lockbox (UPS) on April 17th. We received the 797 notice of receipt on June 6th. After receiving the receipt, we went online and created an account on MyUSCIS and added the case. We looked at the case and it looked like biometrics was already scheduled. We were able to download the biometrics appointment. Hope this gives everyone a bit of hope that you should get your notice soon!