VA marketed or zip!
You need to be booked using the VA flight number, not just travelling on a DL flight that has a codeshare. e.g. VA6***
http://www.velocityfrequentflyer.com...mbershiplevels
22.2 Eligible Sectors
22.2.1 Where a Member travels on a flight where Virgin Australia is the Marketing Carrier, each Flight Sector will be considered an Eligible Sector.