Stumped by the Chicago airport code? Discover the answer!

– Three-letter code for a Chicago airport
– Code for O’Hare International Airport
– Abbreviation for a major airport in Illinois
– Letters associated with a busy airport in Chicago
– Chicago airport letters
– O and R are part of the code for this airport in Chicago
– This airport in Chicago has the code ORD
– Airport code for a major hub in the Windy City
– Three-letter identifier for a prominent Chicago airport
– Code used to represent a popular Chicago airport in travel documents