Connections PHX vs DFW
I'm looking at a PDX-XXX-DEN/DEN-XXX-ORD as part of an xONEx holiday. (The DEN flights would be an off ticket side trip, but I can get a travel agent to put both tickets in the same PNR)
I haven't been through PHX since 2005.
Is PHX or DFW a better hub to connect through?