Chicago O’Hare Vs. Midway: How The Windy City's 2 Airports Split Its Flyers

O’Hare International Airport primarily handles domestic flights, accounting for approximately 90% of all departing passengers in 2023. Conversely, Midway International Airport specializes almost exclusively in international routes, capturing roughly 85% of departing international travelers during the same period. This division reflects a strategic approach to cater to distinct market segments within Chicago’s aviation landscape. Data indicates that O’Hare serves as the dominant hub for domestic operations while Midway focuses on connecting the city with global destinations. The airports' contrasting roles contribute significantly to overall passenger distribution across both locations.