Background
Virgin Galactic recently retired their SpaceShipTwo vehicle in order to develop their new Delta-class of vehicles - a similar spacecraft derived from SpaceShipTwo but designed to have a higher capacity (6 passengers instead of 4) and to be much easier to reuse
They're currently aiming for a maiden flight in 2026
Resolution criteria
For the flight to count, the Delta-class ship must reach an altitude of >80km and safely land with at least one human on board
A Delta-class ship is any more advanced ship derived from SpaceShipTwo
(It does not necessarily need to be referred to as a 'Delta' ship to count)
(It also doesn't necessarily need to have been launched by Virgin Galactic to count)
I may resolve answers NO prematurely if it is sufficiently clear that it won't occur (though I will consult with traders before doing so)
Relevant info and related markets
/Nat/will-virgin-galactic-still-exist-in
Eric Berger's article on Virgin Galactic's ambitious plans for the next few years