The bad thing about a long flight is that it's a long flight. I live on the Atlantic ocean and for one reason or another, I get on aeroplanes and fly to the Pacific ocean more than once per year. I agree, it's not the right way to live in this day and age. It should, definitely, be possible for me to conduct collaborative activities without crossing the continent. Mine is not a line of work that intrinsically requires the burning of vast quantities of liquified former dinosaurs. Except that it turns out that I take a lot of long flights for my work.
The good thing about a long flight is that it's a long period of time without the usual interruptions of work as we now know it. There isn't really an in-flight equivalent of checking your email every 3 minutes. Some people find long flights to be the ideal time to catch up on work. I don't. I am tired and stressed and easily distracted and, furthermore, I like to have a lot of space to about which to spread whatever it is that I'm working on. This isn't an option on an aeroplane. I could, and sometimes do, take advantage of being tired and, at the same time, stuck in a seat for several hours, and just sleep the whole way. I find myself less and less able to manage that, though. I don't know what it is about an older body that makes it less willing to conk out in public, but whereas I used to sleep like a baby the instant we were in the air, I am now usually awake from take-off to touchdown.
On my most recent long flight across the continent, I mostly knit. I live in not-the-centre-of-the-universe, and so therefore almost always need to stop somewhere in the middle of the continent and change planes. That's OK, but it slightly interrupts the knitting rhythm. On the most recent flight, I was so engrossed in my knitting that I got a little worried when we landed and actually spent a good chunk of the stopover reading instead of knitting. I thought (for once) that my wrists could use a break.
The sock is a fantastic travel project. People are not kidding when they say that. It's small and therefore portable. It has large stretches of leg and foot which are basically interruptible. It has punctuating moments of counting and trickiness about the heel. Yes, it's better if you have a tape measure**, but if you don't it's not the end of the world if you need to try the sock on. The only disadvantage of the sock is that it is finite. I came bloody close to finishing the first Rick just on the flight out.
I was hoping to have this pair of socks be the project I took on two trips, but I think it will end up being the project for only one.
** I didn't bring a tape measure with me, and I was kicking myself because the instructions call for the heel flap to be knit until it is 2.5 inches long. But then I worked out something so clever I feel I must share it with you. I was working from a photocopy of the pattern; the photocopy was on standard letter paper (the north american standard, that is). Letter paper is 8.5 X 11 inches. 11 inches - 8.5 inches is actually 2.5 inches. So, all I needed to do was to make a diagonal (45 degree) fold on the sheet to make the bottom align with a side. Where the other side crossed the page was now 2.5 inches below the top. So handy!