Delta

Delta is a Velociraptor that was trained along with the rest of her pack by Owen Grady. Movies=

Creation
Delta was created by InGen along with her packmates Blue, Charlie, and Echo for Jurassic World. At some point in her and her pack's lives, they were trained by Owen Grady.

Indominus rex
Delta and her packmates assisted their trainer in stopping the genetic hybrid Indominus rex's rampage.
 * -|Toys=

Jurassic World
A toy of Delta will be released as a part of the Jurassic World toy line at a retail price of $9 along with her other packmates except Blue. Like the toys of her fellow subordinates Charlie and Echo, her toy lacks the sickle claw that Velociraptor had in both the movies and real life.

LEGO Jurassic World
Delta and Blue appear in the LEGO Jurassic World set 75917 Raptor Rampage. Both raptors come with some kind of headwear.