World of Warcraft's Game Director Tom Chilton has spoken about the lack of aerial combat in WoW, but says it's something Blizzard would like to add to the game.
The PvP zone in Northrend, Wintergrasp, which was added in Wrath of the Lich King, originally had planes in the beta that players could take command of to bomb the opposition below. There were also anti-aircraft vehicles in the zone, however, both features were removed before the expansion went live.
