Originally Posted by hillrider
I noticed 12 hours at DFW, from 5am to 5pm. I assume they're either doing one of the B-checks or there's some sales/marketing event. I would imagine that the top corporate travel buyers will get a chance to see it at one point or another (a retention strategy on AA's part).
Someone recently mentioned "A-check" and I think stated that it's once-a-week-- does that sound right? It's someone uberknowledgeable in these matters but I'm afraid maybe I misunderstood.