Maybe you should just read.
The president is flying into the chicago area this weekend. HOWEVER, his plane will be landing Gary Indiana.
One of the subsequent places this particular plane (that duncan was on) flew to was ohare.
click the link I helpfully provided and then read the post I originally replied to.
Unless that’s too many steps for you.
Maybe the O’Hare flight is the real reason for the “fire” in Chicago that diverted flights all over the country.