UFO Sighting in Chicago, Michigan on October 8th 2015 – I was on a American Airlines flight from SFO to Newark

1. On a red eye flight from SFO to Newark over lake michigan 2. I took a picture of Chicago and was looking down into the dark and saw it about 5-10min after flying over Chicago. 3. It was very bright, too bright to be a city. 4. It looked like a glowing cloud. 5. I knew I saw something out of the ordinary. 6. My plane flew out of view.