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Air Service Development

Welcome to Air Service Development!

The Maryland Aviation Administration (MAA), owner and operator of Baltimore/Washington International Thurgood Marshall Airport (BWI Marshall), works closely with businesses, organizations, and international communities to identify demand for new routes and build strong business cases to persuade airlines to operate new routes. Air Service Development plays a critical role in the economic vitality of the region, supports tourism and trade, and creates jobs.

BWI Marshall is competing with other airports for new airline service, not only locally, but also across the globe. You can help by taking our air service development survey and sharing your needs for new air service from BWI Marshall. While data provides the framework, your personal comments offer the clarity and context that numbers alone cannot capture. Every individual voice provides a unique roadmap, ensuring that our growth is guided by the authentic, real-world experiences of the community we serve. This survey is a rare opportunity to help shape the growth of a regional asset that drives economic competitiveness.

Route map graphic showing 90 nonstop destinations from BWI Thurgood Marshall Airport.

Click the above map to view our interactive route map.

Photo of overhead wayfinding sign inside BWI Thurgood Marshall Airport with white text in a grey box along the bottom of the image that reads Air Service Development 101

Close-up of a handshake with white text in a grey box along the bottom of the image that reads Inside Air Service Development.

Photo overlooking a BWI Marshall Airport employee parking lot and the airport's control tower with white text in a grey box along the bottom of the image that reads The Value of BWI Marshall.

Interior photo of arched ceiling windows with color illumination inside the A/B Connector at BWI Thurgood Marshall Airport with white text in a grey box along the bottom of the image that reads BWI Marshall Supports The State's Economic Success.

Photo of the rear of an aircraft on a taxiway at BWI Thurgood Marshall Airport with white text in a grey box along the bottom of the image that reads Air Service Incentive Program.