Took me from Mar 24 test date to April 4 to get the ULS listing. Not too awful.
A lot of it depends on your VE's and how they submit the results, it's faster if you have younger, more savvy people that use the online ULS system.
The group I took the test with were so old, they told me I could just use /AG and start transmitting....they were all confused by someone taking both 2,3 on the same day. Took some explaining to them that I had to wait for ULS posting to actually get my call first.