All that have responded have been correct. And, unfortunately, all of the Churchill Estates / Huebner area is in that flight path. If you go further north, outside of 1604, the noise lessens, but is still there a bit. But up there, the bigger problem is traffic.
Where I live, in the NW by Sea World, the commuter jets aren't an issue, but the Lackland AFB jets are. That being said, military jets fly so fast that the noise quickly dissipates.
In the NE, you often see trainers flying around Randolph Brooks AFB, so it's not much better out there than it is for those near Lackland.
If you go a bit further west than churchill estates, you may be able to get out from under that approach area. Closer to I10, maybe into the medical district. The area isn't quite as nice as churchill estates, though. Try the area off of Vance Jackson, N of DeZavala. Nice neighborhoods in there, that shouldn't have too much of the air noise...
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