I just completed my quick 1.5-day trip. And @pebblesf, the airline was SWA. I wore my Jessica Simpson black faux suede with block heels both ways. Stilettos would have been a nightmare of the airport floors. First with jeans and returned in dark red cords. I was one of the very few in colors other than white, black, blue, grey, and beige. Also, I had the highest heels everywhere. I saw some SWA flight attendants in short (2 inch) heels, and a Spirit FA also on short heels at the hotel I stayed at.
Almost all the CLEAR and TSA agents complimented me on my knee-high boots before saying anything else. The guy at the car rental also complimented me on the ‘fierce’ boots before I got to his station. At least 20 other travelers also complimented me on the boots. Many, many double takes.
Good quick trip. Another trip in a month. Again boots