Adjustment of Status - I-485

This site was really helpful during my waiting period. From other people's experience I realized my application was following the normal process and I felt I should share my experience too.

11/25/2015: entered on K1 visa
14/12/2015: married in a small ceremony
12/28/2015: sent in I-485, I-765, I-131
12/29/2015: all applications delivered
01/04/2016: email and S S notification of receipt
01/07/2016: NOA for 3 in the mail
01/14/2016: biometrics appointment received for 01/28/2016
01/19/2016: did walk-in biometrics
03/14/2016: called NCSC to raise SR on day 76 of application
03/18/2016: Sms notification of status update on EAD
03/18/2016: status changed from 'received' to 'new card is being produced' to 'case approved' all in one day
03/22/2016: AOS status changed from 'biometric fee received' to 'new card is being produced' and to 'case approved' in one day
03/23/2016: EAD card status was 'mailed to me'
03/24/2016: EAD card status was 'USPS picked up card' with tracking number
03/24/2016: AOS status changed to 'card mailed'. I was skeptical though
03/25/2016: received 'welcome letter' in mail
03/26/2016: EAD combo card received in mail box by 4.03 pm
03/28/2016: received GC in mail!!!! Surprised cos I didn't receive any new status updates or tracking number!!!!

So I've been greened without an interview!!!