>>31980549No. Moon's dex entry for Mega Absol says the following.
>As the energy of Mega Evolution fills it, its fur bristles. What you see on its back are not true wings, and this Pokémon isn't able to fly. Also, Sun's dex entry just says they're "winglike", not true wings.
>When this Pokémon whips the winglike fur on its back as though beating its wings, it sends an intimidating aura flying at its opponents. 