I suspect it's Sked Change season at AA. Several of my Rezs have been impacted over the last week or two. The most egregious is a Intl-Intl AA to QR connection in DFW. Originally booked with a several hour layover -- now reduced to 1h 15min. I presume this is likely not legal? If so, wonder if their systems will flag it at some point. Whether or not it violates MCT, 1:15 certainly isn't "sensible" connecting time in DFW.