Here is my timeline - 2nd renewal:
Application received 5/1
Original bio appointment on 5/24 but had to reschedule due to being out of town
Biometrics taken 6/7
DACA approval email 8/10
EAD approval email 8/11
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RENEWAL Application Sent - 6/12/2014 by USPS Priority to Dallas (self-filed)
Confirmation text/ email- 06/18/2014 ~~Form I-717 arrived in mail - 06/23/2014
Biometrics appointment letter arrived - 06/26/2014 for 07/11
Approved i821 and i765 - 9/19 (EAD arrived in mail 9/27)