Spitfire

Spitfire is a ship that occurs between Artemis and Kid Flash (Wally West)

Canon
At first, they despised one another. Every scene with the them was an eye roll and a smile. Through season one they slowly warm to one another. And Wally was the most upset when Artemis got 'blown up' by a laser in the episode Failsafe. In Insecurity, Wally trusts Atremis, even standing up for her against Red Arrow (Speedy ) which saddly ends with that trust being broken when Artemis lies about tracking Chesire. Artemis was forgiven in the season finale when she told that truth about Chesire. Later that episode Wally kisses Artemis and said; "I should have done that a long time ago." And she replied; "No kidding."

By season 2, they are still together.