I am DFW-based and have a trip to MAD in Nov. and to CDG in Mar. I have been watching for equipment changes, and sure enough, both are now 789. Naturally, AA's system messed up the seats I had so carefully chosen, so I'm glad I checked early enough to select new seats. Looks like we may have quite a few 789s out of DFW, unless they move them off later with refurbed 777s or something. I look forward to seeing people's experiences on them, and I guess I'll find out in 8 weeks myself....

On that CDG trip, I'm going outbound from JFK (Hamilton tix the night before!) and they totally cancelled my flight, moving me to an earlier one (now a delightful 763, blech). But because seat 13D does not exist in 763 MCEand the MCE on this flight was like $3 more than the original one, the computer threw me in to MC! Fortunately, I was able to get it all fixed pretty easily on the phone. You really have to keep an eye on your bookings to be sure you are going to fly the way you were expecting.