Originally Posted by
qbrain
You will clear customs before you leave YYZ, so DFW will be an easy transit.
Skylink runs a loop around DFW, makes several stops at each terminal and each terminal at DFW is linear.
It should also be pointed out that Skylink also goes in 2 directions.
According to
http://www.dfwairport.com/flyer/05/05/skylink.html , the average ride is 5 minutes, with a maximum of 9 minutes