Forbes reports that Virgin Orbit plans to conduct a flight test of LauncherOne later this month:
A spokesperson from the company confirmed that Virgin Orbit will perform its first orbital test flight in January. And if all goes well, the company aims to turn around and launch its first customer payload shortly thereafter, likely in February. The customer for that launch is NASA, and Virgin Orbit plans to deliver 10 small satellites from the space agency’s ELaNa project, which works with universities and high schools to put student-designed research missions into space.
We’ll see if they make this schedule. They have been overly optimistic before.