Next up will soon be SN16
It looks like SN16 will no longer be having a test flight, as SN17 / SN18/ and SN19 have all been scrapped,
SN16 is now going to sit on a display stand, right next to SN15,
Due to Space X pushing forward with their development, there jumping straight to SN20, which will be the first orbital test flight as well as the test flight of the Super Heavy Booster BN3,
The orbital test flights are due to start at around the end of July as Space X are rapidly constructing their orbital launch platform and orbital launch tower,
This is just a video of the most recent events at Space X Starship launch facility of what going on,
Next set of test flights will be SN20 and BN3, aimed towards end of July, going into August and onward's.