they are but there seems to be no VS metal flying through end of month
Currently VS has cancelled through Sep 4th As such anything until then is operated by LY
They were supposed to restart there metal on Sep 5th
VS metal is currently showing as operating but is zeroed (meaning it shows no available seats usually a good indicator something will be cancelled) until September 24
additionally the aircraft was changed from an Airbus 339 to An Airbus 333 (much older aircraft)
there is limited code-share space available on LY between the 4th and the 24th