Any statistics about how long does I-485 AP take after I-140?

[zima2004]

I just wan to figure it out, since it varys, some cases took years, some took weeks.

But concurrent filing seems not that wild. If it is not together with I-140, then most cases could be 1-2 month? Any evdience can support this? I have been waiting for a month....

Is it related to company size, credit, wage, degree, and most importantly your name?

 

[hss_MD]

for some cases not for all

Hello Zima2004,
It happend only some cases not for all, because i filled concurrently last year mean 10/04 (I140&i485) my I140 was approved within 4 months and I485 still pending almost 8 months and till today I didnt received FP notice.. It means not for all cases only some cases depends officer and luck thats all about it.