It really depends on the Service Censer where the applications were filed. Please look in USCIS.gov for processing times. In Florida, however, that is using the Texas Service Center; the receipts arrive in 2-3 weeks, the biometrics 2 weeks later, the work authorization in 90 days from the date of submission, and the interview in 4-6 months from the receipt date.
Answered on Sep 13th, 2011 at 3:29 PM