IR5 Timeline for my parents
02/28/13 - Sent I-130
03/04/13 - Priority Date
03/06/13 - Checked Cashed
03/08/13 - NOA1
09/28/13 - Approved via USCIS website
10/04/13 - NOA2
10/10/13 - NVC# and IIN via phone
10/10/13 - Paid AOS fee online
01/02/14 - Case Complete
02/13/14 - Interview Date