X-Men: Evolution (2000)

S2E9 On Angel's Wings

Xavier believes that a mysterious figure resembling an "angel" soaring over New York may actually be a mutant. Concerned that Magneto will track him down first, he dispatches Cyclops and Rogue on a mission to locate this enigmatic being before it's too late. As they navigate the city, they must uncover the truth behind the angel's identity and ensure his safety from those who would exploit his powers.