level 25
Staravia learns Aerial Ace at level 28.
pidgeot does not learn aerial ace but it does learn air slash on level 62
Swellow can learn several moves in Pokemon Ruby depending on the level. For example, Swellow learns focus energy at level 1, quick attack at level 8, and aerial ace at level 38. Other moves include supersonic, and mirror move.
Pidgeotto can only be taught Aerial Ace with TM 40.
not on its own. you might be able to if you taught it with a tm.
Tranquill does not learn Aerial Ace naturally. It learns it from TM40.
In Pokemon FireRed and LeafGreen Spearow is not able to learn the move Wing Attack. Spearow does however learn Ariel Ace at level 25 and Drill Peck at level 37.
Staravia learns Aerial Ace at level 28.
pidgeot does not learn aerial ace but it does learn air slash on level 62
Butterfree can't learn Aerial Ace by level up. It can, however, learn it by TM, which you can find on Route 9.
Swellow can learn several moves in Pokemon Ruby depending on the level. For example, Swellow learns focus energy at level 1, quick attack at level 8, and aerial ace at level 38. Other moves include supersonic, and mirror move.
Piplup can learn Aerial Ace from TM40.
Pidgeotto can only be taught Aerial Ace with TM 40.
not on its own. you might be able to if you taught it with a tm.
...There is no attack called "aerial attack". You may be referring to Aerial Ace, Fly, or Sky Attack, none of which Pidgeot can learn by leveling up; Sky Attack is available only by Move Tutor (except in Generation I, where it was a TM), and the other two are only available via TM/HM.
You can get Aerial Ace by buying it at the Battle Frontier.
Yes. Lugia can use aerial ace but only through a TM. Aerial ace is not learnt by levelling up.