BWI Airport

The Difference Between YTO and YYZ at the Airport

The International Air Transport Association (IATA), the international trade body representing most of the world's airlines, uses three-letter location codes for cities and airports. In Toronto, Canada, different codes are used for individual airports and the city itself. Four-letter airport codes have also been established by the International Civil Aviation Organization (ICAO), an agency of the United Nations whose mandate includes ensuring the safe, efficient and orderly evolution of civil aviation.

Which Airlines Fly Out of the BWI Airport?

Baltimore-Washington International Thurgood Marshall Airport (BWI) is located along the busy corridor area between Baltimore, Md., and Washington, D.C. Situated near I-95, the airport primarily services the needs of passengers from Pennsylvania, Maryland, Virginia and the District of Columbia. Airlines flying in and out of BWI provide both domestic and international flights.