Delta initiates lift on Fly Delta app for iPad, iOS 6 Passbook integration

Not only has Delta been eagerly embracing WiFi onboard its flights, the company's also been rolling out a digital makeover. Joining upgrades to its website, the airline has introduced a new iPad, simply called Fly Delta. The free app lets you do the usual stuff like checking-in and booking flights, but it also goes a few miles further. Aside from serving as a light travel guide, offering up info...