"prismic": {"header-footer":{"query":"[[:d = at(document.type, \"header-footer\")]]"},"headerLinks":{"query":"[[:d = at(document.type, \"links\")][:d = at(my.links.headerOrFooter, \"header\")][:d = at(my.links.isInHamburger, \"no\")][:d = at(my.links.isInPartnerMenu, \"no\")]]","orderings":"[my.links.priority]","pageSize":9999},"partnerLinks":{"query":"[[:d = at(document.type, \"links\")][:d = at(my.links.headerOrFooter, \"header\")][:d = at(my.links.isInHamburger, \"no\")][:d = at(my.links.isInPartnerMenu, \"yes\")]]","orderings":"[my.links.priority]","pageSize":9999},"headerHamburgerLinks":{"query":"[[:d = at(document.type, \"links\")][:d = at(my.links.headerOrFooter, \"header\")][:d = at(my.links.isInHamburger, \"yes\")]]","orderings":"[my.links.priority]","pageSize":9999},"subLinks":{"query":"[[:d = at(document.type, \"links\")][:d = at(my.links.pageGroup, \"newsAdvisories\")][:d = at(my.links.headerOrFooter, \"header\")]]","pageSize":9999},"footerLinks":{"query":"[[:d = at(document.type, \"links\")][:d = at(my.links.headerOrFooter, \"footer\")]]","orderings":"[my.links.priority]","pageSize":9999},"hrefs":{"query":"[[:d = at(document.tags, [\"href\"])]]","pageSize":9999},"current-page":{"query":"[[:d = at(document.type, \"travel-advisory-page\")]]"},"travelAdvisory":{"query":"[[:d = at(document.type, \"travel-advisory\")]]","orderings":"[my.travel-advisory.order]","pageSize":9999},"facebook-section":{"query":"[[:d = at(document.type, \"facebook-section\")]]"},"testimonials":{"query":"[[:d = at(document.type, \"testimonial\")][:d = at(my.testimonial.testimonial_type, \"Partner\")]]"}}
The Transportation Security Administration (TSA) of the US Department of Homeland Security requires us to collect information from you for purposes of watch list screening, under the authority of 49 U.S.C. section 114, and the Intelligence Reform and Terrorism Prevention Act of 2004. Providing this information is voluntary; however, if you don't provide it, you may be subject to additional screening or denied transport or authorisation to enter the post-security area. TSA may share information you provide with law enforcement or intelligence agencies or others under its published system of records notice. For more on TSA Privacy policies, or to view the system of records notice and the privacy impact assessment, visit tsa.gov.
common.fragment.mobile.datapicker.screenreader.text Valid date format: two-digit day, two-digit month, then full four-digit year, each separated by a forward slash or space. Example, enter 21 space 09 space 2016 to represent September 21, 2016, or 01/08/2016 to represent August 1, 2016. Alternately, use arrow keys to move through dates in the calendar grid.
Travel dates back to antiquity where wealthy Greeks and Romans would travel for leisure to their summer homes and villas in cities such as Pompeii and Baiae.[7] While early travel tended to be slower, more dangerous, and more dominated by trade and migration, cultural and technological advances over many years have tended to mean that travel has become easier and more accessible.[8] Mankind has come a long way in transportation since Christopher Columbus sailed to the new world from Spain in 1492, an expedition which took over 10 weeks to arrive at the final destination; to the 21st century where aircraft allow travel from Spain to the United States overnight.
Four giant airline computer systems in the United States handle nearly all the airline reservations in the country. (They're known as CRSs, for computer reservations systems, or more often now GDS for global distribution systems.) Although each airline has a ``home'' CRS, the systems are all interlinked so that you can, with few exceptions, buy tickets for any airline from any CRS. The dominant systems in the U.S. are Sabre (home to American and US Airways), Galileo (home to United), Worldspan (home to Delta, Northwest), and Amadeus (many European lines.) The company that owned Galileo and Orbitz recently bought Worldspan, so the two GDS will presumably be merged. Many of the low-price start-up airlines don't participate in any of these systems but have their own Web sites where you can check flights and buy tickets. Southwest, the largest and oldest of the low-price airlines, doesn't participate, either. Southwest's web site gets car and hotel info from Galileo, but the info seems not to flow the other way. Orbitz one of the big three online travel agencies, runs its own system which is "direct connect" linked directly to many of the airlines. 
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