I’m going to take a completely different tack here. I am a fairly frequent flier, and travel mostly on international flights.
My theory is be burdened by as little as possible. Forget the footlocker-size trunks with wheels that some people try to cram into the overhead bins. Minimize the junk that you have to sort through in your purse or knapsack. For me, flying is so much more pleasant when I don’t have to worry about cramming myself into a coach seat AND worry about where all my widgets, doodads, attentionkeepers, and whatnots are, and how they are organized, and how I can get to them, and so on.
My few rules, take 'em or leave 'em.
Wear loose clothing and the most comfortable shoes that you will actually wear at your destination (ie, don’t pack extra shoes).
The only must-haves to keep on your person are your passport, your ATM card, a bit of cash, and a pen. (A pen is key for filling out customs forms while on the airplane.)
A book or magazine, and maybe a bottle of water.
Everything else gets checked. (For as many flights as I’ve taken, my only trouble with baggage has been one bag delayed by 2 hrs.)
If you want anything else, ding the little bell and ask for it.
There’s nothing I can’t stand more than fellow travelers who gear up like they’re going to the moon or on safari. I fully expect one of these days that I will sit next to someone who wears one of those photographer/safari/fisherman’s vests, and will actually bring along a personal mosquito net to spread over his seat, while he fidgets with his laptop, sleeping goggles, slippers, foot powder, aromatherapy, walkman, inflatable neck pillow, extra large print hardcover Tom Clancy 7,000 page encyclopedia, peanuts, bottle of water, expandable travel cups, bottle of wine, pillow, blanket, safety instructions, sweaters, socks, jackets, cell phone, purse, pillboxes, manbag, inflight shopping magazine, baseball cap, the inflight video entertainment, armrest, and god knows what else.
Now I’m getting riled up. Is it really such a chore to sit quietly for several hours, excepting the occasional break to stretch one’s legs and go to the bathroom? Just keep things simple, nap for a while, and the whole ordeal will be over before you know it.
Anyway, feel free to disregard, but that’s just my two cents.