Can the DC character Nightwing fly?
Nightwing
To disguise themselves, Superman and Jimmy Olsen create vigilante identities inspired by Batman and Robin. Because neither bats nor robins lived on Krypton, Superman chooses the names of two birds owned by his Kandorian friend Nor-Kan: Nightwing for himself, and Flamebird for Jimmy. Nightwing and Flamebird rename Nor-Kan's underground laboratory as the "Nightcave", and use it as their secret headquarters. They also convert Nor-Kan's automobile into their "Nightmobile", and use "jet-belts" to fly into battle.
Batplane
The Batwing also appears in "", shaped like a stylized bat with very long wings that jut out past the "head" of the plane. The Batplane in "The New Batman Adventures" takes on a smaller, sleeker design shaped like a rocket with a curved wing on each side which also appeared in "Justice League" and "Justice League Unlimited". In "Batman Beyond", flying cars are commonplace and thus the Batmobile used by Terry McGinnis doubles as a plane.