Flying Southwest Airlines? Bring a jacket, or your own blanket!

Flying Southwest Airlines? Bring a jacket, or your own blanket! If you are planning to sleep on the plane, it can be cold on there, and the airline no longer gives out blankets (due to swine flu!) I bought a blanket (kind of like a snugee) from Brookstone for $35 plus tax, but save your money by just bringing a jacket or blanket onto the plane!) The same goes for U.S. Air, I heard.