I've been to this airport too many times since thi...

I've been to this airport too many times since this is the hub or stopover for the Southwest Airlines. Therefore either I came here to visit Chicago or walk to the far end of the airport to catch another flight. Each time I had only one hour in between flights. With bathroom time, buying food in line and walking to the other end to transfer to another plane, I barely made it right before boarding. One of those days, I discovered filtered water dispenser everywhere. It was a relief that I didn't have to wait in line to buy a $3 water bottle.

When I went outside, I took the train to the Riverfront area. It took an hour. Next times, uber was called to save the time. Train ride was ok. I ride trains from the airport for the experience and it wasn't bad here although it was a long, confusing walk.