Overnight Delay

Silly, you need to click your heels 3 times. My flight got to Chicago 8 min before my connecting flight to Portland. I boogied from Concourse B to F with 4 min to spare. That elliptical work really came in handy. Although my plane was still grounded and the door was still open, they wouldn't let me board. Oh well, a night in Chicago. Bob do you have any recommendations?