BirdFlash

Birdflash is the pairing of Wally West and Dick Grayson.

Canon
Wally West and Dick Grayson are best friends in Young Justice, as well as in most iterations of the Teen Titans.

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This ship is relatively popular. The ship has approximately 1000 works on Archive of Our Own, surpassing Spitfire in the Young Justice category, and there is fanart if you search for BirdFlash on most search engines.

Trivia

 * BirdFlash got its name because Bird = Robin and Flash = Flash/Kid Flash.