This is propaganda. russia doesn't have air superiority over the Ukrainian skies. The skies have been contested throughout the entire length of the war. What you just said is both extremely foolish and suggests that you have absolutely no fucking idea what you are talking about. Иди нахуй.
Oh propaganda? Quite obviously you have no idea what YOU are talking about.
This here is an article from mid of July 2024, where the leader of the Ukraine joint staff of the German DoD, Generalmajor Christian Freuding, is discussing what is required to break Russia's air supremacy over Ukraine.
Generalmajor Freuding glaubt daran, dass die Ukraine ihre Lufthoheit zurückgewinnen kann. Er will F-16-Jets "über dem ukrainischen Himmel sehen".
www.zdf.de
In other words this military expert from a country supporting Ukraine clearly states that by then Russia had air supremacy. The report by the way is from a German public broadcasting service.
So if in doubt like here I trust the expertise of that man with access of high level classified intelligence reports 100 times more than your ramblings.
And to reply to your insult "Иди нахуй." and give it back - go fuck yourself. At least have the courtesy in an English spoken forum to insult in English, numbnuts.