How to Check USCIS Case Processing Times: Examples for I-130, I-485, I-539 and OPT EAD
This article explains how to check USCIS case processing times by form type and office, using examples of I-130 at the California Service Center, I-485 at the Texas Service Center, I-539 at the California Service Center and OPT EAD, and explains how to tell whether a case is outside normal processing time and when an inquiry may be submitted.