15 minutes!
How fast you driving?
The fastest time I've made between Love and DFW is about 22 minutes. When I wasn't stuck in traffic, I had the throttle firewalled on the Jaguar and was way, way, way beyond the speed limit - or even "reasonable and prudent". (Client told me he was arriving at Love, and he was wrong.)
Speed limit, and I do it amost every day. S DFW to 183 on down to Mockingbird.