There were quite a few reports in July where DIA was packed and the car rental lines were absurd. My comment wasn’t meant to be a dig, I lived in Denver for 10 years up until a few years ago and DIA is one of my favorite airports, especially when they set the light rail up. But it was always busy. I know it’s the hub for Frontier and Southwest and I think a few others and that’s a big reason why the airport is always crowded