Originally Posted by
MSPeconomist
Is it practical to use the Centurion lounge at DFW before a DL flight? Or does this require going through TSA airport security (at least) twice?
It’s fairly practical. If you have checked bags and a rental car, drop the bags at Terminal E with your rental car, return the car, and take the shuttle back to Terminal D where the Centurion lounge is. You can pass TSA there and stay airside after that. It’s about a 10-minute journey via SkyLink from the Centurion lounge to the lowest numbered DL gates in E.