✈️ORD Exploring Terminal 5 | O'Hare International Airport | Chicago, IL

Terminal 5 is used for Delta Air Lines, Frontier Airlines and Southwest Airlines flights, as well as all international airlines save for those that depart from Terminals 1-3. Terminal 5 is also used for non-pre–cleared international arrivals, as it currently contains the airport's U.S. Customs and Border Protection facilities. It contains 35 non-sequential gates on a single concourse with the highest number being 40, lettered M. (Note that Terminal 5 is very long, so be prepared for a 20 minute walk.)
Terminals 1–3 are interconnected airside via a walkway. Terminal 5 is separated from the other terminals by a set of taxiways that cross over the airport's access road, requiring most passengers to exit security, ride a shuttle bus or take the Airport Transit System and then re–clear security. An additional shuttle bus provides an airside connection from Terminals 1 and 3 to Terminal 5, operating every 15 minutes from 11:30 am to 9:30 pm.
Source:
https://en.wikipedia.org/wiki/O%27Har...