On Tom's and my previous visit to Chicago last May we tried traveling via Greyhound Bus, which turned out to be a vile experience (See post from 5/13/2018, "Greyhounding It To Chicago").
As I hope to never again have to take a Greyhound bus, this now leaves us two options for traveling to Chicago: driving or flying. I once drove to Chicago by myself years ago and found driving in that city to be the first ring of Hades, the second ring being trying to find a parking spot anywhere on the streets of my daughter's urban neighborhood.
Thus I started out the morning in my favorite airport, Columbus John Glen International,