Visas are processed in bulk, based on travel tour dates and group sizes. Each country has its own visa process which unfortunately can vary widely beyond our control. Developing countries are notorious for inconsistent processing, which is why we strongly suggest you leave it up to us to deal with it.
We have dedicated customer service personnel to hand-hold your visa application through each step to ensure nothing goes wrong. Unfortunately, there is no pre-set schedule we can confirm other than you will receive them ahead of your travel. Please contact SNA if you have concerns about your visa.