from thrillist.com 

#3  Spririt Airlines -- Why?  They have the most delayed flights

#2  Virgin America -- Why?  You can send a text (and a drink) to a passenger's seat


#1  Southwest Airlines -- Why? You can pick you own seat



Sidenote:
  I had to take a last minute trip to the midwest this weekend which involved some time at several airports, and I noticed a trend.  Giant headphones.  Giant, very expensive, designed by rap stars, headphones.  I saw guys, younger and older, wearing these things while boarding the plane.  Seriously, what are you trying to say with these things?   Is it to get the finest sound quality out of your music, or maybe (and more likely) to say "screw you, leave me alone, I'm wearing giant headphones?"  


Is it just me?