NEW YORK, Sept.

U.S.

SAN FRANCISCO, Sept. 4 /PRNewswire/ -- Virgin America and HBO today will launch the airline's new non-stop route from John F. Kennedy International Airport (JFK) to Las Vegas McCarran International Airport (LAS) and unveil "Entourage Class" on the new flights.

HBO, the U.S. cable TV network, has picked up a fourth season of its popular half-hour buddy comedy, Entourage. Jeremy Piven won a best supporting actor Emmy for his role as smarmy Hollywood agent Ari Gold, who was fired by his client Vincent Chase (Adrian Grenier) at the end of the last episode.