This should be of great interest to most DDFers.
http://www.vox.com/2014/4/25/5647696/the-way-we-board-airplanes-makes-absolutely-no-sense
Comments:
1. The random method is faster on average, but probably has a larger standard deviation, so is less predictable. Predictability is also valuable.
2. The southwest method involves waiting on line, and waiting on line is much worse than waiting. The same holds for all the other choreographed methods, which also involve lining people up in order.
3. The Stefen method is impossible, since you would never convince the people to line up in that order. The only reason they put up with it on Southwest is to get better seats.
4. The southwest method frequently means sitting separately from your wife and kids, and is therefore asinine. I'd pay more to avoid flying southwest.