[njarboe]

Not on Southwest, which I generally prefer for other reasons, but United almost always has seats with about 6" of extra leg room available to upgrade to for 10%-20% more, as an option. I often pay for this. For the comfort itself and to support such an option. I just don't like the fact that the easy thing to sort over on flight search engines is price and airlines like United now often have the cheapest seats the middle ones.