Had a layover at Denver (DEN) recently and wow, that airport really needs some walkable options. I had to get from B to C gates, then wait for the train to loop back just to reach baggage claim. The B gate platform going the other way was so packed, it took three train cycles to even board.
Honestly, if they added some moving walkways or a pedestrian tunnel between terminals, it’d ease a lot of pressure. I even started walking to A from B just to avoid the madness and catch the train from there. Feels like a workaround that shouldn't be necessary
