Focusing is very hard during a flight. Lots of distractions, small work space, etc... I've searched the web for advice on this topic, but most articles simply discuss how hard it is to work. I've read the suggestion of "good headphones" many times but I'm looking for more. Many articles on "how to work" on a plane conclude by advising against it. (Given that I want to work, not useful advice!)
Do people have useful strategies for working on an airplane?