Do you want to compare Lightning Lad with Jack Flag? Discover the powers, weakness & weapons of Lightning Lad and Jack Flag from Lightning Lad Biography and Jack Flag Biography. Find out all about Lightning Lad and Jack Flag.# Check out how is Lightning Lad unique and distinct from Jack Flag. Discover their love interest, sidekicks, family tree and the movies and games list in which Lightning Lad and Jack Flag have appeared. Find out everything about them here!