It's rare that I am on a flight nowadays below 350 miles, but 8+ years when I lived in AUS, I was constantly on AUS-DFW (on AA). That's 183 miles and I recall them doing a full beverage service. There was an occasion or two where some folks in the back did not get served due to time, but for the most part (to my recollection) they got the full service done. FAs were up and moving the minute we hit 10K.