SITA DULIP'S METHODTHE RANGE OF THE AIRPLANE-a few thousand miles, the other side of the world, coconut palms, glaciers, the poles, the Poles, a lama, a llama, etc.-is pitifully limited compared to the vast extent and variety of experience provided, to those who know how to use it, by the airport.Airplanes are cramped, jammed, hectic, noisy, germy, alarming, and boring, and they serve unusually nasty food at utterly unreasonable intervals. Airports, though larger, share the crowding, vile air, noise, and relentless tension, while their food is often even nastier, consisting entirely of fried lumps of something; and the places one has to eat it in are suicidally depressing. On the airplane, everyone is locked into a seat with a belt and can move only during very short periods when they are allowed to stand in line waiting to empty their bladders until, just before they reach the toilet cubicle, a nagging loudspeaker harries them back to belted immobility. In the airport, luggage-laden people rush hither and yon through endless corridors, like souls to each of whom the devil has furnished a different, inaccurate map of the escape route from hell. These rushing people are watched by people who sit in plastic seats bolted to the floor and who might just as well be bolted to the seats. So far, then, the airport and the airplane are equal, in the way that the bottom of one septic tank is equal, all in all, to the bottom of the next septic tank.If both you and your plane are on time, the airport is merely a diffuse, short, miserable prelude to the intense, long, miserable plane trip. But what if there's five hours between your arrival and your connecting flight, or your plane is late arriving and you've missed your connection, or the connecting flight is late, or the staff of another airline are striking for a wage-benefit package and the government has not yet ordered out the National Guard to control this threat to international capitalism so your airline staff is trying to handle twice as many people as usual, or there are tornadoes or thunderstorms or blizzards or little important bits of the plane missing or any of the thousand other reasons (never under any circumstances the fault of the airlines, and rarely explained at the time) why those who go places on airplanes sit and sit and sit and sit in airports, not going anywhere?In this, probably its true aspect, the airport is not a prelude to travel, not a place of transition: it is a stop. A blockage. A constipation. The airport is where you can't go anywhere else. A nonplace in which time does not pass and there is no hope of any meaningful existence. A terminus: the end. The airport offers nothing to any human being except access to the interval between planes.It was Sita Dulip of Cincinnati who first realised this, and so discovered the interplanar technique most of us now use.Her connecting flight from Chicago to Denver had been delayed by some unspeakable, or at any rate untold, m Excerpted from Changing Planes: Stories by Ursula K. Le Guin All rights reserved by the original copyright owners. Excerpts are provided for display purposes only and may not be reproduced, reprinted or distributed without the written permission of the publisher.