Waterless and barefoot
Long before Sept. 11, 2001, air passengers walked through metal detectors and had their carry-on luggage screened by X-ray. But those procedures failed to prevent the 9/11 attackers from boarding four jets with knives and box cutters.
In the aftermath of the attacks, the Transportation Security Administration fake rolex was created, and things have never been the same.
The number of prohibited items expanded, all checked bags were screened and "the scrutiny passengers undergo was increased," said Robert Baker, director of global security intelligence studies at Embry-Riddle Aeronautical University in Prescott, Ariz.
A few months later, in December 2001, Richard Reid tried to blow up a plane by igniting explosives in his shoe. That led to barefoot passengers padding through the checkpoints. Then in August 2006, British authorities uncovered a plot to blow up aircraft using liquid explosives. That led to restrictions on liquids and gels.
Today, travelers who forget that snow globes and water bottles aren't allowed through airport checkpoints seem absurdly out of touch. And there's little sympathy if you miss your flight because you didn't allow enough time for security lines.
The attitude toward air travel also has changed. Flying isn't fun anymore. It's just one big headache: Flight delays, lost baggage, overbooked flights, fewer onboard amenities and fees for things that used to be free.
Despite the hassles, Americans fly more than they did a decade ago. U.S. air travel hit a record high in 2007 with 769.6 million passengers, 100 million more than flew in 2000. Even with the recession, more people flew in the first eight months of 2009 - 478.6 million - than in the first nine months of 2000 - 453 million, according to the U.S. Bureau of Transportation Statistics.
Why do we take so many flights when the experience is so unpleasant? Because families are spread out, jobs require travel and relatively low ticket prices encourage it.
Bureau of Transportation Statistics data comparing average domestic itinerary fares for the second quarter show that they were 11 percent lower in 2009, at $301, than in 2000, at $339.
Tickets by clicking
The other force driving changes in the travel industry has been technology.
Expedia and Travelocity began accepting online bookings in 1996, but the phenomenon of using replica rolex the Internet to routinely book and plan travel has exploded in the 21st century.
In 2009, for the first time, more than half of travel bookings were made online, said Douglas Quinby of PhoCusWright, a travel industry research company.
(If you're surprised that online bookings make up only 50 percent of travel, consider this: Most group travel, most cruises, many complicated itineraries and even the majority of lodging reservations are still booked through a travel agent, by phone or in person, Quinby said.)
But the Internet's impact on travel is not just in booking; it's also in planning trips. Instead of buying a guidebook, today's traveler might consult a destination Web site.
To find a restaurant, you might go online to Yelp or Chowhound, or ask friends for a recommendation through Facebook or Twitter. For hotels, you might visit TripAdvisor.com, which started allowing customers to post reviews in 2001 and today has more than 30 million of them.
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