We filed a Marriage Based Adjustment of Status petition with USCIS on February 28th, 2017 and received the final approval notices on September 11th, 2017:
USCIS Filing Date: February 28th, 2017
Received I-797C Notice of Action for I-485, I-130, I-765, I-131 on March 1st, 2017
Received Biometrics Appointment Notice on March 10th, 2017
Received I-765 and I-131 Approval Notices on May 24th, 2017
Received Interview Appointment on August 2nd, 2017
Received I-130 and I-485 Approval Notices on September 11th, 2017
Processing time from Filing with USCIS to Approval: 6 months, 14 days.
I-485: MSC-17-908-21238
Source: h1b now