From lighter navigation equipment to better connectivity, technology is making commercial flight easier and more attractive. At the same time, it's also enabling potentially troubling security changes on the ground. We chart the implementation of gadgets, apps, and new research in air travel.
'It's random, but no one's going anywhere til we figure it out.'
Delta hopes to have new plan in place as early as tomorrow
Panel of experts envision a world with "gate to gate" device use