Thank you for the kind words, it usually takes 1-3 days to reach the facility however it is up to the mail room personnel to actually pass the mail out to the inmates.
https://www.inmateaid.com/ask-the-inmate/how-long-does-it-take-for-a-detainee-to-deliver-the-letter-sent-by-this-page#answer
Accepted Answer Date Created: August 16,2018