For the second time in two months I got stuck in Denver International for the night in the middle of a layover. But this time it was a completely different experience. Last time I arrived at DIA at midnight after being delayed and after facing a snotty customer service desk ended up stuck outside the airport (the security gate was closed already) and proceeded to grab a hotel for 4 or 5 hours on my own dime only to come back to a standby flight where I got to sit in the center seat in the back of the plane. This time though I arrived about 5 minutes after my…