<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by JohnG:
Does anyone know how I can tell prior to departure whether it will be a newer or older a/c</font>
I have the same question, and seatguru.com doesn't say anything about how to tell which flights operate the new vs. the old versions. I'm flying DFW-SCL 12/26 on one of these planes.