關於婚姻綠卡，轉到national benefit center正常嗎？

來源: 於 2010-05-09 22:13:20 [舊帖] [給我悄悄話] 本文已被閱讀：次

Your USCIS application/petition has been received and routed to the National Benefits Center for processing.

收到通知說485被轉到nbc了，請問這正常嗎？ 會不會因此延長批準時間？

有沒有婚姻綠卡的朋友也同樣轉到nbc了呢？多久拿到綠卡呢？謝謝！