As a heads up, the WiFi is not working in any AA DFW lounges. They didn't mention anything at the front desk at the Terminal A lounge today when I checked in, and it took 1 hour and 3 people to finally tell me the construction crews working on Terminal A accidentally ripped out a bunch of AA's WiFi cable. Access was out across every lounge. It doesn't seem like it's an easy fix either, they said. So if you can't populate your own hotspot/access and plan to rely on the lounge, call them first or ask at the check-in desk. AT&T WiFi is available throughout the airport main areas without a fee. Would it kill them to post a sign at the front desk? Sheesh.