I don’t do Wifi on Delta planes. For one thing: I’m cheap. But I even pass on the free Wifi movies and TV shows provided by Delta.
There’s a golden opportunity on an airplane. I can put on my headphones and read, or write, for the duration of the flight. Most of my flights are an hour or so. If I eliminate distractions (the Internet, the ability to get up and go for a long walk, phone calls) I get one “golden hour”. An hour when I can focus on the most important thing.
Golden hours are harder to come by. When is yours?
A bigger question is: Why am I waiting until my next flight to carve out another entire hour?