Clients whose itinerary items have changed will see the value in another component that consequently discounts their miles to the e-wallet when they drop a qualified AAdvantage grant ticket. Beginning October 21, as a feature of a testing program at Dallas/Fort Worth International Airport (DFW), AA clients will have the alternative to try out the carrier's new portable ID innovation, which utilizes a traveler's cell phone to check their personality when they drop their sack with a specialist.