For the ETO, Off the top of head exact dates escape me. However, the game does pretty much follow the historical norms in this regard. So a little research will give you the dates roughly when to expect Axis Airstrikes to drop off. They will not disappear even in April 45 or later. Just the odds will be much greater for them happening. As for the PTO, I only dabble in there on occassion, I'm sure someone could tell you how the late days of the War work out here, something tells me though it is much the same.
Bob out
