Just checked aa.com and saw AA71 FRA-DFW was cancelled this morning.

Still more than a little worried about my FRA-DFW-ORD flights on Saturday.
Given our weather situation, I doubt it would have made much of a difference had AA kept the FRA-ORD route but having the option of a second flight would've been a little reassuring.
Edit: Looked again and noticed today's AA70 DFW-FRA was cancelled as well.