你這個可能不是卡

我最近批的，status change:
1) Initial Review
2) Document production or Oath Ceremony with message "we ordered production of your new card..."
3) Post-Decision Activity with message "we mailed you a notice that we have approved this I485 APPLICATION"

And between (2) and (3) I received the welcome notice through postal mail.

Usually, it takes less than 1 month from production to receive the card, average waiting time is 8 ~ 10 days.