I'm waiting too.
Test completed Aug 02, 2021
Language and Prohibitions 22 Oct 2021
Physical presence and DM 21 Mar 2022
The new "official" processing time was 27 months for 80% of the applications over the past 6 months. However, I think that waiting for oath is not considered there since I believe they stop counting when a decision is made on the file.
Two months ago 60,000 people were waiting for oath.
For the 2020-2021 fiscal year, 9% of citizenship applications were processed within service standards.
I have no idea what agents look at when they schedule oaths (is it the application date? the test date? DM? other considerations? a giant spinning wheel?). In any case, I think we've seen enough to say that it is not a "first in, first out" system. Looking at the spreadsheets in this forum, around 25% of the people who have an oath scheduled in the first half of April received an invite within 5 days of DM, 75% within 53 days, and the average was 43 days.
People receiving invites at the moment are scheduled for oath ceremonies in late april.
(can you tell that i spend maybe a little bit too much time thinking about this?? hehe)