Based on my situation, My DACA approved 8-6-16, status closed on Elis ac 8-9-16, Could print letter from Elis ac 8-10-16, Letter received in mail 8-12-16, in the mean time 8-10-16 showed on USCIS case status EAD sent for production, on 8-12-16 late evening Status for I-765 Closed on Elis account and that card produced and mailed , and on USCIS case status I-765 approved on 8-5-16. assuming that the card was mailed on 8-12-16 I waited and Called Tier 2 on 8-16-16 after some persuasion the officer gave me the tracking number. My card was mailed on 8-15-16 from Leessummit, MO and received 8-17-16 in Texas. Hope this helps