LOL. 60% of the Ukrainian air was bombed on the ground, then up to a dozen shot down every day, until their numbers dwindled. Poland doesn’t have so many jets or airbases to start with. It is going to be a target poor environment after three days.
Meanwhile, Ukraine is hitting targets inside of Russia with the airforce Russia keeps claiming it has been eliminating and re-eliminating every week since the war started! At this rate, by the time this is over, Russia will claim they've shot down the combined airforce of the entire western world!