Timeline for early renewal applications

In the past, I've seen people applying way earlier than 150 days and get approvals on 150 days before the expiration.

My EAD expires in October 2021 and applied for the renewal last year. Today marks 140 days to the expiration date but it hasn't gotten approved yet.

I wonder what the renewal timeline looks like for people who applied earlier than 150 days before their expiration this days.

What USCIS location is processing your application? And what state are you in?

USCIS: Nebraska and me: California