Ok I have issue with my travel for work and getting new Non O based on marriage so hope someone can give idea of timings at HCM? My current visa expires 14th June. I am currently in HK and return to BKK this thursday so get a new stamp for 90 days, but cannot go to Savannakhet until visa expires, and I have to come back to HK next week 13th June and my visa will expire when here so I do not want to risk re entry on a return ticket and try t get in on 30 day exemption so will plan to fly BKK to HK then to HCM to get visa then back to BKK so need to know if I apply monday what time am I likely to get visa next day as I do not want to stay Tuesday night as well so need to look what flight can be booked.