The takeaway for travelers using the north entrance? DFW Airport would like you to remember: "Leave early. Fly happy." They even created a fun video to illustrate that point.
STAY INFORMED ONLINE:
DFW Airport has a dedicated web site to keep travelers informed of the current construction around the airport, and the exciting changes to come with the Terminal Renewal and Improvement Program (TRIP). Check it out here: http://www.dfwairport.com/redefine/
All the details about the DFW Connector project can be found here.
DFW Airport specific information here.
Hoping your travels go as smoothly as possible!