Originally Posted by
transpac
I think you missed the most important element in my post.
I'm arriving at BKK at almost midnight. Is there going to be a sim place open that late?
Or, I leave the following morning on an 8am flight. Will there be a place open before this time at BKK?
"Most important element" noted as a late arrival on DL, and answer addressed your "situation", yes the shops will be open when you arrive, and when you depart. They were open last week at 01:30 and 04:00, so assume they operate 7/24/365.
Awesome! Thank you for your info!

^^^