UPDATE 4/11/19: In our most recent article in the "Assange Watch Series, we go "Beyond the Headlines" to bring you a Constitutional analysis of this situation.
3/23/19 Assange Update: N996GA (S56) has confirmed a possible earlier departure of Sunday 21:00 GMT. It was previously scheduled to leave Monday evening.
This is the DOJ plane that has been used by snatch teams in the past. Chelsea Manning continues to be imprisoned for not testifying against Wikileaks and Julian Assange.
Hopefully, this is DOJ officials trying to make a cooperation deal with Assange to testify against deep state actors given that, on the same day, Mueller ended his investigation into the Trump Administration and submitted his report to Attorney General William Barr.
We will continue to monitor this situation to see what happens.