Looks like ASE-ORD is an American Eagle flight operated by a CR7. You'll likely arrive to the G concourse - a 15-minute "worst case scenario" walk to the international departures in K. I'd try not to bring a large carry-on that would have to be valet checked. If everything is on time, you are fine, but if your flight is running late, the extra 10 min waiting for the carry-ons to be delivered could be the difference between making the connection and overnighting in Chicago.