This varies greatly even between the applicants belonging to the same office. To avoid disappointment, I'd expect at least 2 months of wait-time before getting a notification about your oath ceremony.Thanks! Any idea when oath ceremony status will change to in progress and how many days it will take to see the oath date? I know the notification to appear for the oath is sent few days before the test but just need to know when the oath ceremony is going to be as I'm planning on traveling. Thanks
You can look at the spreadsheets (links in my signature) to get an idea of the processing time averages.
Good luck.