OPT extension timeline

OPT Extension
YSC19901257XX

1/18/2019 Case was received
1/25/2019 Text message notice from USCIS
1/31/2019 I-797 Receipt received
3/25/2019 New Card is produced
3/28/2018 Card was mailed to me

去年申请OPT的时候等了将近120天才批，今年OPT Extension才用了67天。

祝大家的申请都顺利！

补充内容 (2019-3-30 01:11):
3/28/2019 Card was picked up by the United State Postal Service
3/29/2019 Card was delivered to me