I don't commute to DFW, but have many NW/AA/SW pilots jumpseat with us to/from MSP/DFW.

From what I hear, many do commute and they say it’s not a bad commute from MSP to DFW and back. Also, on the CRJ-900, even at MTOW, I have not yet experienced anyone let go from the jumpseat due to weight restriction. Although, the jump seat itself is not the most comfortable, but I ALWAYS pull my seat as much forward as possible to let the jumpseater stretch her/her legs behind my seat and that makes it somewhat a comfortable ride rather than sitting there with knees bent for 1.5 to 2 hour ride.