Air Traffic Control System Command Center (ATCSCC) - Offers a clickable map of major U.S. airports with real-time information on airport conditions including flight arrival and departure delays caused by weather and other backups.
Airport Security Guidelines - What to expect and preparation tips to help cut down on travel delays. From the Automobile Club of Southern California.
AtLarge.com - Written by business travellers for business travellers, AtLarge.com gives you information about Internet access at any commercial airport in the world.
Federal Aviation Administration - The element of the U.S. government with primary responsibility for the safety of civil aviation.
Flight Wait - Find real-time flight conditions. Search by zip code, city, or airport to see a map of all flight delays. Data provided by the FAA.
HowStuffWorks: How Airport Security Works - Learn about the metal detectors and X-ray systems used by airport security personnel and what you definitely can't carry on a plane.