Ukraine has recaptured some villages in the south and territory around the ruined city of Bakhmut in the east, but has not had a major breakthrough against heavily defended Russian lines.
There is absolutely no way in which a couple of airplanes will affect the war so drastically, furthermore it’s impossible for the US to provide Ukraine with enough of them since it takes so much to manufacture and they need to have a stockpile, meanwhile Russia could use airplanes that are older since Ukraine basically doesn’t have an air force and still get the upper hand.
There is absolutely no way in which a couple of airplanes will affect the war so drastically, furthermore it’s impossible for the US to provide Ukraine with enough of them since it takes so much to manufacture and they need to have a stockpile, meanwhile Russia could use airplanes that are older since Ukraine basically doesn’t have an air force and still get the upper hand.