USCIS :

•  SERVICE CENTERS:  https://egov.immigration.gov/cris/jsps/processtimes.jsp

•  DISTRICT OFFICE PROCESSING TIMES:  https://egov.immigration.gov/cris/jsps/ptimes.jsp

DOS :

•  VISA BULLETIN:  http://travel.state.gov/visa/frvi/bulletin/bulletin_2111.html

•  NIV CONSULAR WAIT TIMES:  http://travel.state.gov/visa/temp/wait/tempvisitors_wait.ph

DOL :

•  http://www.workforcesecurity.doleta.gov/foreign/times.asp